130933940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 307722240

約数和(自身を除く): 176788300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 71, 76, 92, 95, 115, 142, 190, 211, 230, 284, 355, 380, 422, 437, 460, 710, 844, 874, 1055, 1349, 1420, 1633, 1748, 2110, 2185, 2698, 3266, 4009, 4220, 4370, 4853, 5396, 6532, 6745, 8018, 8165, 8740, 9706, 13490, 14981, 16036, 16330, 19412, 20045, 24265, 26980, 29962, 31027, 32660, 40090, 48530, 59924, 62054, 74905, 80180, 92207, 97060, 124108, 149810, 155135, 184414, 284639, 299620, 310270, 344563, 368828, 461035, 569278, 620540, 689126, 922070, 1138556, 1378252, 1423195, 1722815, 1844140, 2846390, 3445630, 5692780, 6546697, 6891260, 13093394, 26186788, 32733485, 65466970, 130933940]

約数ペア:

[(1, 130933940), (2, 65466970), (4, 32733485), (5, 26186788), (10, 13093394), (19, 6891260), (20, 6546697), (23, 5692780), (38, 3445630), (46, 2846390), (71, 1844140), (76, 1722815), (92, 1423195), (95, 1378252), (115, 1138556), (142, 922070), (190, 689126), (211, 620540), (230, 569278), (284, 461035), (355, 368828), (380, 344563), (422, 310270), (437, 299620), (460, 284639), (710, 184414), (844, 155135), (874, 149810), (1055, 124108), (1349, 97060), (1420, 92207), (1633, 80180), (1748, 74905), (2110, 62054), (2185, 59924), (2698, 48530), (3266, 40090), (4009, 32660), (4220, 31027), (4370, 29962), (4853, 26980), (5396, 24265), (6532, 20045), (6745, 19412), (8018, 16330), (8165, 16036), (8740, 14981), (9706, 13490)]