70218645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9419}}^1$

素因数の和:9505

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 60003435

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 9419, 28257, 47095, 65933, 141285, 197799, 329665, 668749, 988995, 2006247, 3343745, 4681243, 10031235, 14043729, 23406215, 70218645]

約数ペア:

[(1, 70218645), (3, 23406215), (5, 14043729), (7, 10031235), (15, 4681243), (21, 3343745), (35, 2006247), (71, 988995), (105, 668749), (213, 329665), (355, 197799), (497, 141285), (1065, 65933), (1491, 47095), (2485, 28257), (7455, 9419)]