57118170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 140789376

約数和(自身を除く): 83671206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 157, 181, 201, 314, 335, 362, 402, 471, 543, 670, 785, 905, 942, 1005, 1086, 1570, 1810, 2010, 2355, 2715, 4710, 5430, 10519, 12127, 21038, 24254, 28417, 31557, 36381, 52595, 56834, 60635, 63114, 72762, 85251, 105190, 121270, 142085, 157785, 170502, 181905, 284170, 315570, 363810, 426255, 852510, 1903939, 3807878, 5711817, 9519695, 11423634, 19039390, 28559085, 57118170]

約数ペア:

[(1, 57118170), (2, 28559085), (3, 19039390), (5, 11423634), (6, 9519695), (10, 5711817), (15, 3807878), (30, 1903939), (67, 852510), (134, 426255), (157, 363810), (181, 315570), (201, 284170), (314, 181905), (335, 170502), (362, 157785), (402, 142085), (471, 121270), (543, 105190), (670, 85251), (785, 72762), (905, 63114), (942, 60635), (1005, 56834), (1086, 52595), (1570, 36381), (1810, 31557), (2010, 28417), (2355, 24254), (2715, 21038), (4710, 12127), (5430, 10519)]