70192020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16477}}^1$

素因数の和:16560

約数の個数: 48

約数和(自身を含む): 199317888

約数和(自身を除く): 129125868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 16477, 32954, 49431, 65908, 82385, 98862, 164770, 197724, 247155, 329540, 494310, 988620, 1169867, 2339734, 3509601, 4679468, 5849335, 7019202, 11698670, 14038404, 17548005, 23397340, 35096010, 70192020]

約数ペア:

[(1, 70192020), (2, 35096010), (3, 23397340), (4, 17548005), (5, 14038404), (6, 11698670), (10, 7019202), (12, 5849335), (15, 4679468), (20, 3509601), (30, 2339734), (60, 1169867), (71, 988620), (142, 494310), (213, 329540), (284, 247155), (355, 197724), (426, 164770), (710, 98862), (852, 82385), (1065, 65908), (1420, 49431), (2130, 32954), (4260, 16477)]