1497376790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{33581}}^1$

素因数の和:33622

約数の個数: 64

約数和(自身を含む): 3385065600

約数和(自身を除く): 1887688810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 6370, 8918, 22295, 33581, 44590, 67162, 167905, 235067, 335810, 436553, 470134, 873106, 1175335, 1645469, 2182765, 2350670, 3055871, 3290938, 4365530, 6111742, 8227345, 11518283, 15279355, 16454690, 21391097, 23036566, 30558710, 42782194, 57591415, 106955485, 115182830, 149737679, 213910970, 299475358, 748688395, 1497376790]

約数ペア:

[(1, 1497376790), (2, 748688395), (5, 299475358), (7, 213910970), (10, 149737679), (13, 115182830), (14, 106955485), (26, 57591415), (35, 42782194), (49, 30558710), (65, 23036566), (70, 21391097), (91, 16454690), (98, 15279355), (130, 11518283), (182, 8227345), (245, 6111742), (343, 4365530), (455, 3290938), (490, 3055871), (637, 2350670), (686, 2182765), (910, 1645469), (1274, 1175335), (1715, 873106), (3185, 470134), (3430, 436553), (4459, 335810), (6370, 235067), (8918, 167905), (22295, 67162), (33581, 44590)]