2422630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 5085504

約数和(自身を除く): 2662874

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 653, 742, 1306, 1855, 3265, 3710, 4571, 6530, 9142, 22855, 34609, 45710, 69218, 173045, 242263, 346090, 484526, 1211315, 2422630]

約数ペア:

[(1, 2422630), (2, 1211315), (5, 484526), (7, 346090), (10, 242263), (14, 173045), (35, 69218), (53, 45710), (70, 34609), (106, 22855), (265, 9142), (371, 6530), (530, 4571), (653, 3710), (742, 3265), (1306, 1855)]