7326930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18787}}^1$

素因数の和:18810

約数の個数: 32

約数和(自身を含む): 18938304

約数和(自身を除く): 11611374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18787, 37574, 56361, 93935, 112722, 187870, 244231, 281805, 488462, 563610, 732693, 1221155, 1465386, 2442310, 3663465, 7326930]

約数ペア:

[(1, 7326930), (2, 3663465), (3, 2442310), (5, 1465386), (6, 1221155), (10, 732693), (13, 563610), (15, 488462), (26, 281805), (30, 244231), (39, 187870), (65, 112722), (78, 93935), (130, 56361), (195, 37574), (390, 18787)]