66950970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20857}}^1$

素因数の和:20974

約数の個数: 32

約数和(自身を含む): 162191808

約数和(自身を除く): 95240838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 20857, 41714, 62571, 104285, 125142, 208570, 312855, 625710, 2231699, 4463398, 6695097, 11158495, 13390194, 22316990, 33475485, 66950970]

約数ペア:

[(1, 66950970), (2, 33475485), (3, 22316990), (5, 13390194), (6, 11158495), (10, 6695097), (15, 4463398), (30, 2231699), (107, 625710), (214, 312855), (321, 208570), (535, 125142), (642, 104285), (1070, 62571), (1605, 41714), (3210, 20857)]