74100810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 204187392

約数和(自身を除く): 130086582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1373, 1542, 1799, 2570, 2746, 3598, 3855, 4119, 5397, 6865, 7710, 8238, 8995, 9611, 10794, 13730, 17990, 19222, 20595, 26985, 28833, 41190, 48055, 53970, 57666, 96110, 144165, 288330, 352861, 705722, 1058583, 1764305, 2117166, 2470027, 3528610, 4940054, 5292915, 7410081, 10585830, 12350135, 14820162, 24700270, 37050405, 74100810]

約数ペア:

[(1, 74100810), (2, 37050405), (3, 24700270), (5, 14820162), (6, 12350135), (7, 10585830), (10, 7410081), (14, 5292915), (15, 4940054), (21, 3528610), (30, 2470027), (35, 2117166), (42, 1764305), (70, 1058583), (105, 705722), (210, 352861), (257, 288330), (514, 144165), (771, 96110), (1285, 57666), (1373, 53970), (1542, 48055), (1799, 41190), (2570, 28833), (2746, 26985), (3598, 20595), (3855, 19222), (4119, 17990), (5397, 13730), (6865, 10794), (7710, 9611), (8238, 8995)]