91030890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{45289}}^1$

素因数の和:45366

約数の個数: 32

約数和(自身を含む): 221739840

約数和(自身を除く): 130708950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 45289, 90578, 135867, 226445, 271734, 452890, 679335, 1358670, 3034363, 6068726, 9103089, 15171815, 18206178, 30343630, 45515445, 91030890]

約数ペア:

[(1, 91030890), (2, 45515445), (3, 30343630), (5, 18206178), (6, 15171815), (10, 9103089), (15, 6068726), (30, 3034363), (67, 1358670), (134, 679335), (201, 452890), (335, 271734), (402, 226445), (670, 135867), (1005, 90578), (2010, 45289)]