15249570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72617}}^1$

素因数の和:72634

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 26578398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72617, 145234, 217851, 363085, 435702, 508319, 726170, 1016638, 1089255, 1524957, 2178510, 2541595, 3049914, 5083190, 7624785, 15249570]

約数ペア:

[(1, 15249570), (2, 7624785), (3, 5083190), (5, 3049914), (6, 2541595), (7, 2178510), (10, 1524957), (14, 1089255), (15, 1016638), (21, 726170), (30, 508319), (35, 435702), (42, 363085), (70, 217851), (105, 145234), (210, 72617)]