89515230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 246371328

約数和(自身を除く): 156856098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 802, 1063, 1203, 2005, 2126, 2406, 2807, 3189, 4010, 5315, 5614, 6015, 6378, 7441, 8421, 10630, 12030, 14035, 14882, 15945, 16842, 22323, 28070, 31890, 37205, 42105, 44646, 74410, 84210, 111615, 223230, 426263, 852526, 1278789, 2131315, 2557578, 2983841, 4262630, 5967682, 6393945, 8951523, 12787890, 14919205, 17903046, 29838410, 44757615, 89515230]

約数ペア:

[(1, 89515230), (2, 44757615), (3, 29838410), (5, 17903046), (6, 14919205), (7, 12787890), (10, 8951523), (14, 6393945), (15, 5967682), (21, 4262630), (30, 2983841), (35, 2557578), (42, 2131315), (70, 1278789), (105, 852526), (210, 426263), (401, 223230), (802, 111615), (1063, 84210), (1203, 74410), (2005, 44646), (2126, 42105), (2406, 37205), (2807, 31890), (3189, 28070), (4010, 22323), (5315, 16842), (5614, 15945), (6015, 14882), (6378, 14035), (7441, 12030), (8421, 10630)]