31610130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11839}}^1$

素因数の和:11938

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 45113070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 11839, 23678, 35517, 59195, 71034, 118390, 177585, 355170, 1053671, 2107342, 3161013, 5268355, 6322026, 10536710, 15805065, 31610130]

約数ペア:

[(1, 31610130), (2, 15805065), (3, 10536710), (5, 6322026), (6, 5268355), (10, 3161013), (15, 2107342), (30, 1053671), (89, 355170), (178, 177585), (267, 118390), (445, 71034), (534, 59195), (890, 35517), (1335, 23678), (2670, 11839)]