169147730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 309270528

約数和(自身を除く): 140122798

約数列:

[1, 2, 5, 10, 101, 202, 223, 446, 505, 751, 1010, 1115, 1502, 2230, 3755, 7510, 22523, 45046, 75851, 112615, 151702, 167473, 225230, 334946, 379255, 758510, 837365, 1674730, 16914773, 33829546, 84573865, 169147730]

約数ペア:

[(1, 169147730), (2, 84573865), (5, 33829546), (10, 16914773), (101, 1674730), (202, 837365), (223, 758510), (446, 379255), (505, 334946), (751, 225230), (1010, 167473), (1115, 151702), (1502, 112615), (2230, 75851), (3755, 45046), (7510, 22523)]