127925430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 316977408

約数和(自身を除く): 189051978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 131, 215, 258, 262, 393, 430, 645, 655, 757, 786, 1290, 1310, 1514, 1965, 2271, 3785, 3930, 4542, 5633, 7570, 11266, 11355, 16899, 22710, 28165, 32551, 33798, 56330, 65102, 84495, 97653, 99167, 162755, 168990, 195306, 198334, 297501, 325510, 488265, 495835, 595002, 976530, 991670, 1487505, 2975010, 4264181, 8528362, 12792543, 21320905, 25585086, 42641810, 63962715, 127925430]

約数ペア:

[(1, 127925430), (2, 63962715), (3, 42641810), (5, 25585086), (6, 21320905), (10, 12792543), (15, 8528362), (30, 4264181), (43, 2975010), (86, 1487505), (129, 991670), (131, 976530), (215, 595002), (258, 495835), (262, 488265), (393, 325510), (430, 297501), (645, 198334), (655, 195306), (757, 168990), (786, 162755), (1290, 99167), (1310, 97653), (1514, 84495), (1965, 65102), (2271, 56330), (3785, 33798), (3930, 32551), (4542, 28165), (5633, 22710), (7570, 16899), (11266, 11355)]