137022990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351341}}^1$

素因数の和:351364

約数の個数: 32

約数和(自身を含む): 354152736

約数和(自身を除く): 217129746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 351341, 702682, 1054023, 1756705, 2108046, 3513410, 4567433, 5270115, 9134866, 10540230, 13702299, 22837165, 27404598, 45674330, 68511495, 137022990]

約数ペア:

[(1, 137022990), (2, 68511495), (3, 45674330), (5, 27404598), (6, 22837165), (10, 13702299), (13, 10540230), (15, 9134866), (26, 5270115), (30, 4567433), (39, 3513410), (65, 2108046), (78, 1756705), (130, 1054023), (195, 702682), (390, 351341)]