1255870590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{78541}}^1$

素因数の和:78605

約数の個数: 64

約数和(自身を含む): 3325154112

約数和(自身を除く): 2069283522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 78541, 157082, 235623, 392705, 471246, 785410, 1021033, 1178115, 2042066, 2356230, 3063099, 3220181, 5105165, 6126198, 6440362, 9660543, 10210330, 15315495, 16100905, 19321086, 30630990, 32201810, 41862353, 48302715, 83724706, 96605430, 125587059, 209311765, 251174118, 418623530, 627935295, 1255870590]

約数ペア:

[(1, 1255870590), (2, 627935295), (3, 418623530), (5, 251174118), (6, 209311765), (10, 125587059), (13, 96605430), (15, 83724706), (26, 48302715), (30, 41862353), (39, 32201810), (41, 30630990), (65, 19321086), (78, 16100905), (82, 15315495), (123, 10210330), (130, 9660543), (195, 6440362), (205, 6126198), (246, 5105165), (390, 3220181), (410, 3063099), (533, 2356230), (615, 2042066), (1066, 1178115), (1230, 1021033), (1599, 785410), (2665, 471246), (3198, 392705), (5330, 235623), (7995, 157082), (15990, 78541)]