236487530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 456496128

約数和(自身を除く): 220008598

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 113, 155, 157, 215, 226, 310, 314, 430, 565, 785, 1130, 1333, 1570, 2666, 3503, 4859, 4867, 6665, 6751, 7006, 9718, 9734, 13330, 13502, 17515, 17741, 24295, 24335, 33755, 35030, 35482, 48590, 48670, 67510, 88705, 150629, 177410, 209281, 301258, 418562, 549971, 753145, 762863, 1046405, 1099942, 1506290, 1525726, 2092810, 2749855, 3814315, 5499710, 7628630, 23648753, 47297506, 118243765, 236487530]

約数ペア:

[(1, 236487530), (2, 118243765), (5, 47297506), (10, 23648753), (31, 7628630), (43, 5499710), (62, 3814315), (86, 2749855), (113, 2092810), (155, 1525726), (157, 1506290), (215, 1099942), (226, 1046405), (310, 762863), (314, 753145), (430, 549971), (565, 418562), (785, 301258), (1130, 209281), (1333, 177410), (1570, 150629), (2666, 88705), (3503, 67510), (4859, 48670), (4867, 48590), (6665, 35482), (6751, 35030), (7006, 33755), (9718, 24335), (9734, 24295), (13330, 17741), (13502, 17515)]