72325290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30517}}^1$

素因数の和:30606

約数の個数: 32

約数和(自身を含む): 175783680

約数和(自身を除く): 103458390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 30517, 61034, 91551, 152585, 183102, 305170, 457755, 915510, 2410843, 4821686, 7232529, 12054215, 14465058, 24108430, 36162645, 72325290]

約数ペア:

[(1, 72325290), (2, 36162645), (3, 24108430), (5, 14465058), (6, 12054215), (10, 7232529), (15, 4821686), (30, 2410843), (79, 915510), (158, 457755), (237, 305170), (395, 183102), (474, 152585), (790, 91551), (1185, 61034), (2370, 30517)]