345419090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{8951}}^1$

素因数の和:9202

約数の個数: 32

約数和(自身を含む): 661302144

約数和(自身を除く): 315883054

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2270, 3859, 7718, 8951, 17902, 19295, 38590, 44755, 89510, 152167, 304334, 760835, 1521670, 2031877, 4063754, 10159385, 20318770, 34541909, 69083818, 172709545, 345419090]

約数ペア:

[(1, 345419090), (2, 172709545), (5, 69083818), (10, 34541909), (17, 20318770), (34, 10159385), (85, 4063754), (170, 2031877), (227, 1521670), (454, 760835), (1135, 304334), (2270, 152167), (3859, 89510), (7718, 44755), (8951, 38590), (17902, 19295)]