2474740380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 8064064512

約数和(自身を除く): 5589324132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 227, 257, 303, 404, 420, 454, 505, 514, 606, 681, 707, 771, 908, 1010, 1028, 1135, 1212, 1285, 1362, 1414, 1515, 1542, 1589, 1799, 2020, 2121, 2270, 2570, 2724, 2828, 3030, 3084, 3178, 3405, 3535, 3598, 3855, 4242, 4540, 4767, 5140, 5397, 6060, 6356, 6810, 7070, 7196, 7710, 7945, 8484, 8995, 9534, 10605, 10794, 13620, 14140, 15420, 15890, 17990, 19068, 21210, 21588, 22927, 23835, 25957, 26985, 31780, 35980, 42420, 45854, 47670, 51914, 53970, 58339, 68781, 77871, 91708, 95340, 103828, 107940, 114635, 116678, 129785, 137562, 155742, 160489, 175017, 181699, 229270, 233356, 259570, 275124, 291695, 311484, 320978, 343905, 350034, 363398, 389355, 408373, 458540, 481467, 519140, 545097, 583390, 641956, 687810, 700068, 726796, 778710, 802445, 816746, 875085, 908495, 962934, 1090194, 1166780, 1225119, 1375620, 1557420, 1604890, 1633492, 1750170, 1816990, 1925868, 2041865, 2180388, 2407335, 2450238, 2725485, 3209780, 3500340, 3633980, 4083730, 4814670, 4900476, 5450970, 5892239, 6125595, 8167460, 9629340, 10901940, 11784478, 12251190, 17676717, 23568956, 24502380, 29461195, 35353434, 41245673, 58922390, 70706868, 82491346, 88383585, 117844780, 123737019, 164982692, 176767170, 206228365, 247474038, 353534340, 412456730, 494948076, 618685095, 824913460, 1237370190, 2474740380]

約数ペア:

[(1, 2474740380), (2, 1237370190), (3, 824913460), (4, 618685095), (5, 494948076), (6, 412456730), (7, 353534340), (10, 247474038), (12, 206228365), (14, 176767170), (15, 164982692), (20, 123737019), (21, 117844780), (28, 88383585), (30, 82491346), (35, 70706868), (42, 58922390), (60, 41245673), (70, 35353434), (84, 29461195), (101, 24502380), (105, 23568956), (140, 17676717), (202, 12251190), (210, 11784478), (227, 10901940), (257, 9629340), (303, 8167460), (404, 6125595), (420, 5892239), (454, 5450970), (505, 4900476), (514, 4814670), (606, 4083730), (681, 3633980), (707, 3500340), (771, 3209780), (908, 2725485), (1010, 2450238), (1028, 2407335), (1135, 2180388), (1212, 2041865), (1285, 1925868), (1362, 1816990), (1414, 1750170), (1515, 1633492), (1542, 1604890), (1589, 1557420), (1799, 1375620), (2020, 1225119), (2121, 1166780), (2270, 1090194), (2570, 962934), (2724, 908495), (2828, 875085), (3030, 816746), (3084, 802445), (3178, 778710), (3405, 726796), (3535, 700068), (3598, 687810), (3855, 641956), (4242, 583390), (4540, 545097), (4767, 519140), (5140, 481467), (5397, 458540), (6060, 408373), (6356, 389355), (6810, 363398), (7070, 350034), (7196, 343905), (7710, 320978), (7945, 311484), (8484, 291695), (8995, 275124), (9534, 259570), (10605, 233356), (10794, 229270), (13620, 181699), (14140, 175017), (15420, 160489), (15890, 155742), (17990, 137562), (19068, 129785), (21210, 116678), (21588, 114635), (22927, 107940), (23835, 103828), (25957, 95340), (26985, 91708), (31780, 77871), (35980, 68781), (42420, 58339), (45854, 53970), (47670, 51914)]