17495870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10867}}^1$

素因数の和:10904

約数の個数: 32

約数和(自身を含む): 37559808

約数和(自身を除く): 20063938

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10867, 21734, 54335, 76069, 108670, 152138, 249941, 380345, 499882, 760690, 1249705, 1749587, 2499410, 3499174, 8747935, 17495870]

約数ペア:

[(1, 17495870), (2, 8747935), (5, 3499174), (7, 2499410), (10, 1749587), (14, 1249705), (23, 760690), (35, 499882), (46, 380345), (70, 249941), (115, 152138), (161, 108670), (230, 76069), (322, 54335), (805, 21734), (1610, 10867)]