99983940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 323253504

約数和(自身を除く): 223269564

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, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2357, 2828, 3030, 3535, 4242, 4714, 6060, 7070, 7071, 8484, 9428, 10605, 11785, 14140, 14142, 16499, 21210, 23570, 28284, 32998, 35355, 42420, 47140, 49497, 65996, 70710, 82495, 98994, 141420, 164990, 197988, 238057, 247485, 329980, 476114, 494970, 714171, 952228, 989940, 1190285, 1428342, 1666399, 2380570, 2856684, 3332798, 3570855, 4761140, 4999197, 6665596, 7141710, 8331995, 9998394, 14283420, 16663990, 19996788, 24995985, 33327980, 49991970, 99983940]

約数ペア:

[(1, 99983940), (2, 49991970), (3, 33327980), (4, 24995985), (5, 19996788), (6, 16663990), (7, 14283420), (10, 9998394), (12, 8331995), (14, 7141710), (15, 6665596), (20, 4999197), (21, 4761140), (28, 3570855), (30, 3332798), (35, 2856684), (42, 2380570), (60, 1666399), (70, 1428342), (84, 1190285), (101, 989940), (105, 952228), (140, 714171), (202, 494970), (210, 476114), (303, 329980), (404, 247485), (420, 238057), (505, 197988), (606, 164990), (707, 141420), (1010, 98994), (1212, 82495), (1414, 70710), (1515, 65996), (2020, 49497), (2121, 47140), (2357, 42420), (2828, 35355), (3030, 32998), (3535, 28284), (4242, 23570), (4714, 21210), (6060, 16499), (7070, 14142), (7071, 14140), (8484, 11785), (9428, 10605)]