2247411990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{3371}}^1$

素因数の和:3765

約数の個数: 64

約数和(自身を含む): 5488860672

約数和(自身を除く): 3241448682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 313, 355, 426, 626, 710, 939, 1065, 1565, 1878, 2130, 3130, 3371, 4695, 6742, 9390, 10113, 16855, 20226, 22223, 33710, 44446, 50565, 66669, 101130, 111115, 133338, 222230, 239341, 333345, 478682, 666690, 718023, 1055123, 1196705, 1436046, 2110246, 2393410, 3165369, 3590115, 5275615, 6330738, 7180230, 10551230, 15826845, 31653690, 74913733, 149827466, 224741199, 374568665, 449482398, 749137330, 1123705995, 2247411990]

約数ペア:

[(1, 2247411990), (2, 1123705995), (3, 749137330), (5, 449482398), (6, 374568665), (10, 224741199), (15, 149827466), (30, 74913733), (71, 31653690), (142, 15826845), (213, 10551230), (313, 7180230), (355, 6330738), (426, 5275615), (626, 3590115), (710, 3165369), (939, 2393410), (1065, 2110246), (1565, 1436046), (1878, 1196705), (2130, 1055123), (3130, 718023), (3371, 666690), (4695, 478682), (6742, 333345), (9390, 239341), (10113, 222230), (16855, 133338), (20226, 111115), (22223, 101130), (33710, 66669), (44446, 50565)]