128433630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329317}}^1$

素因数の和:329340

約数の個数: 32

約数和(自身を含む): 331952544

約数和(自身を除く): 203518914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 329317, 658634, 987951, 1646585, 1975902, 3293170, 4281121, 4939755, 8562242, 9879510, 12843363, 21405605, 25686726, 42811210, 64216815, 128433630]

約数ペア:

[(1, 128433630), (2, 64216815), (3, 42811210), (5, 25686726), (6, 21405605), (10, 12843363), (13, 9879510), (15, 8562242), (26, 4939755), (30, 4281121), (39, 3293170), (65, 1975902), (78, 1646585), (130, 987951), (195, 658634), (390, 329317)]