15103670778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1513

約数の個数: 128

約数和(自身を含む): 38816870400

約数和(自身を除く): 23713199622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 263, 278, 378, 417, 526, 789, 834, 973, 1093, 1251, 1578, 1841, 1946, 2186, 2367, 2502, 2919, 3279, 3682, 3753, 4734, 5523, 5838, 6558, 7101, 7506, 7651, 8757, 9837, 11046, 14202, 15302, 16569, 17514, 19674, 22953, 26271, 29511, 33138, 36557, 45906, 49707, 52542, 59022, 68859, 73114, 99414, 109671, 137718, 151927, 206577, 219342, 255899, 287459, 303854, 329013, 413154, 455781, 511798, 574918, 658026, 767697, 862377, 911562, 987039, 1063489, 1367343, 1535394, 1724754, 1974078, 2012213, 2126978, 2303091, 2587131, 2734686, 3190467, 4024426, 4102029, 4606182, 5174262, 6036639, 6380934, 6909273, 7761393, 8204058, 9571401, 12073278, 13818546, 15522786, 18109917, 19142802, 28714203, 36219834, 39956801, 54329751, 57428406, 79913602, 108659502, 119870403, 239740806, 279697607, 359611209, 559395214, 719222418, 839092821, 1078833627, 1678185642, 2157667254, 2517278463, 5034556926, 7551835389, 15103670778]

約数ペア:

[(1, 15103670778), (2, 7551835389), (3, 5034556926), (6, 2517278463), (7, 2157667254), (9, 1678185642), (14, 1078833627), (18, 839092821), (21, 719222418), (27, 559395214), (42, 359611209), (54, 279697607), (63, 239740806), (126, 119870403), (139, 108659502), (189, 79913602), (263, 57428406), (278, 54329751), (378, 39956801), (417, 36219834), (526, 28714203), (789, 19142802), (834, 18109917), (973, 15522786), (1093, 13818546), (1251, 12073278), (1578, 9571401), (1841, 8204058), (1946, 7761393), (2186, 6909273), (2367, 6380934), (2502, 6036639), (2919, 5174262), (3279, 4606182), (3682, 4102029), (3753, 4024426), (4734, 3190467), (5523, 2734686), (5838, 2587131), (6558, 2303091), (7101, 2126978), (7506, 2012213), (7651, 1974078), (8757, 1724754), (9837, 1535394), (11046, 1367343), (14202, 1063489), (15302, 987039), (16569, 911562), (17514, 862377), (19674, 767697), (22953, 658026), (26271, 574918), (29511, 511798), (33138, 455781), (36557, 413154), (45906, 329013), (49707, 303854), (52542, 287459), (59022, 255899), (68859, 219342), (73114, 206577), (99414, 151927), (109671, 137718)]