5251590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 14826240

約数和(自身を除く): 9574650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 59, 69, 86, 90, 115, 118, 129, 138, 177, 207, 215, 230, 258, 295, 345, 354, 387, 414, 430, 531, 590, 645, 690, 774, 885, 989, 1035, 1062, 1290, 1357, 1770, 1935, 1978, 2070, 2537, 2655, 2714, 2967, 3870, 4071, 4945, 5074, 5310, 5934, 6785, 7611, 8142, 8901, 9890, 12213, 12685, 13570, 14835, 15222, 17802, 20355, 22833, 24426, 25370, 29670, 38055, 40710, 44505, 45666, 58351, 61065, 76110, 89010, 114165, 116702, 122130, 175053, 228330, 291755, 350106, 525159, 583510, 875265, 1050318, 1750530, 2625795, 5251590]

約数ペア:

[(1, 5251590), (2, 2625795), (3, 1750530), (5, 1050318), (6, 875265), (9, 583510), (10, 525159), (15, 350106), (18, 291755), (23, 228330), (30, 175053), (43, 122130), (45, 116702), (46, 114165), (59, 89010), (69, 76110), (86, 61065), (90, 58351), (115, 45666), (118, 44505), (129, 40710), (138, 38055), (177, 29670), (207, 25370), (215, 24426), (230, 22833), (258, 20355), (295, 17802), (345, 15222), (354, 14835), (387, 13570), (414, 12685), (430, 12213), (531, 9890), (590, 8901), (645, 8142), (690, 7611), (774, 6785), (885, 5934), (989, 5310), (1035, 5074), (1062, 4945), (1290, 4071), (1357, 3870), (1770, 2967), (1935, 2714), (1978, 2655), (2070, 2537)]