3817513980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{11789}}^1$

素因数の和:12068

約数の個数: 144

約数和(自身を含む): 13286669760

約数和(自身を除く): 9469155780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 257, 315, 420, 514, 630, 771, 1028, 1260, 1285, 1542, 1799, 2313, 2570, 3084, 3598, 3855, 4626, 5140, 5397, 7196, 7710, 8995, 9252, 10794, 11565, 11789, 15420, 16191, 17990, 21588, 23130, 23578, 26985, 32382, 35367, 35980, 46260, 47156, 53970, 58945, 64764, 70734, 80955, 82523, 106101, 107940, 117890, 141468, 161910, 165046, 176835, 212202, 235780, 247569, 323820, 330092, 353670, 412615, 424404, 495138, 530505, 707340, 742707, 825230, 990276, 1061010, 1237845, 1485414, 1650460, 2122020, 2475690, 2970828, 3029773, 3713535, 4951380, 6059546, 7427070, 9089319, 12119092, 14854140, 15148865, 18178638, 21208411, 27267957, 30297730, 36357276, 42416822, 45446595, 54535914, 60595460, 63625233, 84833644, 90893190, 106042055, 109071828, 127250466, 136339785, 181786380, 190875699, 212084110, 254500932, 272679570, 318126165, 381751398, 424168220, 545359140, 636252330, 763502796, 954378495, 1272504660, 1908756990, 3817513980]

約数ペア:

[(1, 3817513980), (2, 1908756990), (3, 1272504660), (4, 954378495), (5, 763502796), (6, 636252330), (7, 545359140), (9, 424168220), (10, 381751398), (12, 318126165), (14, 272679570), (15, 254500932), (18, 212084110), (20, 190875699), (21, 181786380), (28, 136339785), (30, 127250466), (35, 109071828), (36, 106042055), (42, 90893190), (45, 84833644), (60, 63625233), (63, 60595460), (70, 54535914), (84, 45446595), (90, 42416822), (105, 36357276), (126, 30297730), (140, 27267957), (180, 21208411), (210, 18178638), (252, 15148865), (257, 14854140), (315, 12119092), (420, 9089319), (514, 7427070), (630, 6059546), (771, 4951380), (1028, 3713535), (1260, 3029773), (1285, 2970828), (1542, 2475690), (1799, 2122020), (2313, 1650460), (2570, 1485414), (3084, 1237845), (3598, 1061010), (3855, 990276), (4626, 825230), (5140, 742707), (5397, 707340), (7196, 530505), (7710, 495138), (8995, 424404), (9252, 412615), (10794, 353670), (11565, 330092), (11789, 323820), (15420, 247569), (16191, 235780), (17990, 212202), (21588, 176835), (23130, 165046), (23578, 161910), (26985, 141468), (32382, 117890), (35367, 107940), (35980, 106101), (46260, 82523), (47156, 80955), (53970, 70734), (58945, 64764)]