468021710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 953672832

約数和(自身を除く): 485651122

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 157, 230, 299, 314, 598, 785, 997, 1495, 1570, 1994, 2041, 2990, 3611, 4082, 4985, 7222, 9970, 10205, 12961, 18055, 20410, 22931, 25922, 36110, 45862, 46943, 64805, 93886, 114655, 129610, 156529, 229310, 234715, 298103, 313058, 469430, 596206, 782645, 1490515, 1565290, 2034877, 2981030, 3600167, 4069754, 7200334, 10174385, 18000835, 20348770, 36001670, 46802171, 93604342, 234010855, 468021710]

約数ペア:

[(1, 468021710), (2, 234010855), (5, 93604342), (10, 46802171), (13, 36001670), (23, 20348770), (26, 18000835), (46, 10174385), (65, 7200334), (115, 4069754), (130, 3600167), (157, 2981030), (230, 2034877), (299, 1565290), (314, 1490515), (598, 782645), (785, 596206), (997, 469430), (1495, 313058), (1570, 298103), (1994, 234715), (2041, 229310), (2990, 156529), (3611, 129610), (4082, 114655), (4985, 93886), (7222, 64805), (9970, 46943), (10205, 45862), (12961, 36110), (18055, 25922), (20410, 22931)]