71670570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 176432256

約数和(自身を除く): 104761686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 181, 197, 201, 335, 362, 394, 402, 543, 591, 670, 905, 985, 1005, 1086, 1182, 1810, 1970, 2010, 2715, 2955, 5430, 5910, 12127, 13199, 24254, 26398, 35657, 36381, 39597, 60635, 65995, 71314, 72762, 79194, 106971, 121270, 131990, 178285, 181905, 197985, 213942, 356570, 363810, 395970, 534855, 1069710, 2389019, 4778038, 7167057, 11945095, 14334114, 23890190, 35835285, 71670570]

約数ペア:

[(1, 71670570), (2, 35835285), (3, 23890190), (5, 14334114), (6, 11945095), (10, 7167057), (15, 4778038), (30, 2389019), (67, 1069710), (134, 534855), (181, 395970), (197, 363810), (201, 356570), (335, 213942), (362, 197985), (394, 181905), (402, 178285), (543, 131990), (591, 121270), (670, 106971), (905, 79194), (985, 72762), (1005, 71314), (1086, 65995), (1182, 60635), (1810, 39597), (1970, 36381), (2010, 35657), (2715, 26398), (2955, 24254), (5430, 13199), (5910, 12127)]