179342380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 449648640

約数和(自身を除く): 270306260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 163, 203, 271, 290, 326, 406, 542, 580, 652, 812, 815, 1015, 1084, 1141, 1355, 1630, 1897, 2030, 2282, 2710, 3260, 3794, 4060, 4564, 4727, 5420, 5705, 7588, 7859, 9454, 9485, 11410, 15718, 18908, 18970, 22820, 23635, 31436, 33089, 37940, 39295, 44173, 47270, 55013, 66178, 78590, 88346, 94540, 110026, 132356, 157180, 165445, 176692, 220052, 220865, 275065, 309211, 330890, 441730, 550130, 618422, 661780, 883460, 1100260, 1236844, 1281017, 1546055, 2562034, 3092110, 5124068, 6184220, 6405085, 8967119, 12810170, 17934238, 25620340, 35868476, 44835595, 89671190, 179342380]

約数ペア:

[(1, 179342380), (2, 89671190), (4, 44835595), (5, 35868476), (7, 25620340), (10, 17934238), (14, 12810170), (20, 8967119), (28, 6405085), (29, 6184220), (35, 5124068), (58, 3092110), (70, 2562034), (116, 1546055), (140, 1281017), (145, 1236844), (163, 1100260), (203, 883460), (271, 661780), (290, 618422), (326, 550130), (406, 441730), (542, 330890), (580, 309211), (652, 275065), (812, 220865), (815, 220052), (1015, 176692), (1084, 165445), (1141, 157180), (1355, 132356), (1630, 110026), (1897, 94540), (2030, 88346), (2282, 78590), (2710, 66178), (3260, 55013), (3794, 47270), (4060, 44173), (4564, 39295), (4727, 37940), (5420, 33089), (5705, 31436), (7588, 23635), (7859, 22820), (9454, 18970), (9485, 18908), (11410, 15718)]