27744210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 81139968

約数和(自身を除く): 53395758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1031, 1035, 1170, 1495, 1794, 2062, 2070, 2691, 2990, 3093, 4485, 5155, 5382, 6186, 8970, 9279, 10310, 13403, 13455, 15465, 18558, 23713, 26806, 26910, 30930, 40209, 46395, 47426, 67015, 71139, 80418, 92790, 118565, 120627, 134030, 142278, 201045, 213417, 237130, 241254, 308269, 355695, 402090, 426834, 603135, 616538, 711390, 924807, 1067085, 1206270, 1541345, 1849614, 2134170, 2774421, 3082690, 4624035, 5548842, 9248070, 13872105, 27744210]

約数ペア:

[(1, 27744210), (2, 13872105), (3, 9248070), (5, 5548842), (6, 4624035), (9, 3082690), (10, 2774421), (13, 2134170), (15, 1849614), (18, 1541345), (23, 1206270), (26, 1067085), (30, 924807), (39, 711390), (45, 616538), (46, 603135), (65, 426834), (69, 402090), (78, 355695), (90, 308269), (115, 241254), (117, 237130), (130, 213417), (138, 201045), (195, 142278), (207, 134030), (230, 120627), (234, 118565), (299, 92790), (345, 80418), (390, 71139), (414, 67015), (585, 47426), (598, 46395), (690, 40209), (897, 30930), (1031, 26910), (1035, 26806), (1170, 23713), (1495, 18558), (1794, 15465), (2062, 13455), (2070, 13403), (2691, 10310), (2990, 9279), (3093, 8970), (4485, 6186), (5155, 5382)]