2002117830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{688013}}^1$

素因数の和:688120

約数の個数: 32

約数和(自身を含む): 4854626784

約数和(自身を除く): 2852508954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 688013, 1376026, 2064039, 3440065, 4128078, 6880130, 10320195, 20640390, 66737261, 133474522, 200211783, 333686305, 400423566, 667372610, 1001058915, 2002117830]

約数ペア:

[(1, 2002117830), (2, 1001058915), (3, 667372610), (5, 400423566), (6, 333686305), (10, 200211783), (15, 133474522), (30, 66737261), (97, 20640390), (194, 10320195), (291, 6880130), (485, 4128078), (582, 3440065), (970, 2064039), (1455, 1376026), (2910, 688013)]