88135710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225989}}^1$

素因数の和:226012

約数の個数: 32

約数和(自身を含む): 227797920

約数和(自身を除く): 139662210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 225989, 451978, 677967, 1129945, 1355934, 2259890, 2937857, 3389835, 5875714, 6779670, 8813571, 14689285, 17627142, 29378570, 44067855, 88135710]

約数ペア:

[(1, 88135710), (2, 44067855), (3, 29378570), (5, 17627142), (6, 14689285), (10, 8813571), (13, 6779670), (15, 5875714), (26, 3389835), (30, 2937857), (39, 2259890), (65, 1355934), (78, 1129945), (130, 677967), (195, 451978), (390, 225989)]