15704259870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{3407}}^1$

素因数の和:3706

約数の個数: 128

約数和(自身を含む): 41552953344

約数和(自身を除く): 25848693474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 223, 265, 318, 390, 446, 530, 669, 689, 795, 1115, 1338, 1378, 1590, 2067, 2230, 2899, 3345, 3407, 3445, 4134, 5798, 6690, 6814, 6890, 8697, 10221, 10335, 11819, 14495, 17035, 17394, 20442, 20670, 23638, 28990, 34070, 35457, 43485, 44291, 51105, 59095, 70914, 86970, 88582, 102210, 118190, 132873, 153647, 177285, 180571, 221455, 265746, 307294, 354570, 361142, 442910, 460941, 541713, 664365, 759761, 768235, 902855, 921882, 1083426, 1328730, 1519522, 1536470, 1805710, 2279283, 2304705, 2347423, 2708565, 3798805, 4558566, 4609410, 4694846, 5417130, 7042269, 7597610, 9876893, 11396415, 11737115, 14084538, 19753786, 22792830, 23474230, 29630679, 35211345, 40267333, 49384465, 59261358, 70422690, 80534666, 98768930, 120801999, 148153395, 201336665, 241603998, 296306790, 402673330, 523475329, 604009995, 1046950658, 1208019990, 1570425987, 2617376645, 3140851974, 5234753290, 7852129935, 15704259870]

約数ペア:

[(1, 15704259870), (2, 7852129935), (3, 5234753290), (5, 3140851974), (6, 2617376645), (10, 1570425987), (13, 1208019990), (15, 1046950658), (26, 604009995), (30, 523475329), (39, 402673330), (53, 296306790), (65, 241603998), (78, 201336665), (106, 148153395), (130, 120801999), (159, 98768930), (195, 80534666), (223, 70422690), (265, 59261358), (318, 49384465), (390, 40267333), (446, 35211345), (530, 29630679), (669, 23474230), (689, 22792830), (795, 19753786), (1115, 14084538), (1338, 11737115), (1378, 11396415), (1590, 9876893), (2067, 7597610), (2230, 7042269), (2899, 5417130), (3345, 4694846), (3407, 4609410), (3445, 4558566), (4134, 3798805), (5798, 2708565), (6690, 2347423), (6814, 2304705), (6890, 2279283), (8697, 1805710), (10221, 1536470), (10335, 1519522), (11819, 1328730), (14495, 1083426), (17035, 921882), (17394, 902855), (20442, 768235), (20670, 759761), (23638, 664365), (28990, 541713), (34070, 460941), (35457, 442910), (43485, 361142), (44291, 354570), (51105, 307294), (59095, 265746), (70914, 221455), (86970, 180571), (88582, 177285), (102210, 153647), (118190, 132873)]