40981830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15349}}^1$

素因数の和:15448

約数の個数: 32

約数和(自身を含む): 99468000

約数和(自身を除く): 58486170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 15349, 30698, 46047, 76745, 92094, 153490, 230235, 460470, 1366061, 2732122, 4098183, 6830305, 8196366, 13660610, 20490915, 40981830]

約数ペア:

[(1, 40981830), (2, 20490915), (3, 13660610), (5, 8196366), (6, 6830305), (10, 4098183), (15, 2732122), (30, 1366061), (89, 460470), (178, 230235), (267, 153490), (445, 92094), (534, 76745), (890, 46047), (1335, 30698), (2670, 15349)]