130613730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 352719360

約数和(自身を除く): 222105630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 71, 78, 89, 106, 130, 142, 159, 178, 195, 213, 265, 267, 318, 355, 390, 426, 445, 530, 534, 689, 710, 795, 890, 923, 1065, 1157, 1335, 1378, 1590, 1846, 2067, 2130, 2314, 2670, 2769, 3445, 3471, 3763, 4134, 4615, 4717, 5538, 5785, 6319, 6890, 6942, 7526, 9230, 9434, 10335, 11289, 11570, 12638, 13845, 14151, 17355, 18815, 18957, 20670, 22578, 23585, 27690, 28302, 31595, 34710, 37630, 37914, 47170, 48919, 56445, 61321, 63190, 70755, 82147, 94785, 97838, 112890, 122642, 141510, 146757, 164294, 183963, 189570, 244595, 246441, 293514, 306605, 334907, 367926, 410735, 489190, 492882, 613210, 669814, 733785, 821470, 919815, 1004721, 1232205, 1467570, 1674535, 1839630, 2009442, 2464410, 3349070, 4353791, 5023605, 8707582, 10047210, 13061373, 21768955, 26122746, 43537910, 65306865, 130613730]

約数ペア:

[(1, 130613730), (2, 65306865), (3, 43537910), (5, 26122746), (6, 21768955), (10, 13061373), (13, 10047210), (15, 8707582), (26, 5023605), (30, 4353791), (39, 3349070), (53, 2464410), (65, 2009442), (71, 1839630), (78, 1674535), (89, 1467570), (106, 1232205), (130, 1004721), (142, 919815), (159, 821470), (178, 733785), (195, 669814), (213, 613210), (265, 492882), (267, 489190), (318, 410735), (355, 367926), (390, 334907), (426, 306605), (445, 293514), (530, 246441), (534, 244595), (689, 189570), (710, 183963), (795, 164294), (890, 146757), (923, 141510), (1065, 122642), (1157, 112890), (1335, 97838), (1378, 94785), (1590, 82147), (1846, 70755), (2067, 63190), (2130, 61321), (2314, 56445), (2670, 48919), (2769, 47170), (3445, 37914), (3471, 37630), (3763, 34710), (4134, 31595), (4615, 28302), (4717, 27690), (5538, 23585), (5785, 22578), (6319, 20670), (6890, 18957), (6942, 18815), (7526, 17355), (9230, 14151), (9434, 13845), (10335, 12638), (11289, 11570)]