210705090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{23971}}^1$

素因数の和:24274

約数の個数: 32

約数和(自身を含む): 507439296

約数和(自身を除く): 296734206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 23971, 47942, 71913, 119855, 143826, 239710, 359565, 719130, 7023503, 14047006, 21070509, 35117515, 42141018, 70235030, 105352545, 210705090]

約数ペア:

[(1, 210705090), (2, 105352545), (3, 70235030), (5, 42141018), (6, 35117515), (10, 21070509), (15, 14047006), (30, 7023503), (293, 719130), (586, 359565), (879, 239710), (1465, 143826), (1758, 119855), (2930, 71913), (4395, 47942), (8790, 23971)]