630561170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{7883}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 1197737280

約数和(自身を除く): 567176110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 842, 2105, 4210, 7883, 7999, 15766, 15998, 39415, 39995, 78830, 79990, 149777, 299554, 748885, 1497770, 3318743, 6637486, 16593715, 33187430, 63056117, 126112234, 315280585, 630561170]

約数ペア:

[(1, 630561170), (2, 315280585), (5, 126112234), (10, 63056117), (19, 33187430), (38, 16593715), (95, 6637486), (190, 3318743), (421, 1497770), (842, 748885), (2105, 299554), (4210, 149777), (7883, 79990), (7999, 78830), (15766, 39995), (15998, 39415)]