89061770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8539}}^1$

素因数の和:8702

約数の個数: 32

約数和(自身を含む): 184464000

約数和(自身を除く): 95402230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 8539, 10430, 17078, 42695, 59773, 85390, 119546, 298865, 597730, 1272311, 2544622, 6361555, 8906177, 12723110, 17812354, 44530885, 89061770]

約数ペア:

[(1, 89061770), (2, 44530885), (5, 17812354), (7, 12723110), (10, 8906177), (14, 6361555), (35, 2544622), (70, 1272311), (149, 597730), (298, 298865), (745, 119546), (1043, 85390), (1490, 59773), (2086, 42695), (5215, 17078), (8539, 10430)]