734524990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{2579}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 1393200000

約数和(自身を除く): 658675010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1499, 2579, 2998, 5158, 7495, 12895, 14990, 25790, 28481, 49001, 56962, 98002, 142405, 245005, 284810, 490010, 3865921, 7731842, 19329605, 38659210, 73452499, 146904998, 367262495, 734524990]

約数ペア:

[(1, 734524990), (2, 367262495), (5, 146904998), (10, 73452499), (19, 38659210), (38, 19329605), (95, 7731842), (190, 3865921), (1499, 490010), (2579, 284810), (2998, 245005), (5158, 142405), (7495, 98002), (12895, 56962), (14990, 49001), (25790, 28481)]