15673912790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{48757}}^1$

素因数の和:48873

約数の個数: 64

約数和(自身を含む): 31342422528

約数和(自身を除く): 15668509738

約数列:

[1, 2, 5, 10, 17, 31, 34, 61, 62, 85, 122, 155, 170, 305, 310, 527, 610, 1037, 1054, 1891, 2074, 2635, 3782, 5185, 5270, 9455, 10370, 18910, 32147, 48757, 64294, 97514, 160735, 243785, 321470, 487570, 828869, 1511467, 1657738, 2974177, 3022934, 4144345, 5948354, 7557335, 8288690, 14870885, 15114670, 25694939, 29741770, 50561009, 51389878, 92199487, 101122018, 128474695, 184398974, 252805045, 256949390, 460997435, 505610090, 921994870, 1567391279, 3134782558, 7836956395, 15673912790]

約数ペア:

[(1, 15673912790), (2, 7836956395), (5, 3134782558), (10, 1567391279), (17, 921994870), (31, 505610090), (34, 460997435), (61, 256949390), (62, 252805045), (85, 184398974), (122, 128474695), (155, 101122018), (170, 92199487), (305, 51389878), (310, 50561009), (527, 29741770), (610, 25694939), (1037, 15114670), (1054, 14870885), (1891, 8288690), (2074, 7557335), (2635, 5948354), (3782, 4144345), (5185, 3022934), (5270, 2974177), (9455, 1657738), (10370, 1511467), (18910, 828869), (32147, 487570), (48757, 321470), (64294, 243785), (97514, 160735)]