38402010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9923}}^1$

素因数の和:9979

約数の個数: 48

約数和(自身を含む): 102177504

約数和(自身を除く): 63775494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 9923, 19846, 29769, 49615, 59538, 89307, 99230, 148845, 178614, 297690, 426689, 446535, 853378, 893070, 1280067, 2133445, 2560134, 3840201, 4266890, 6400335, 7680402, 12800670, 19201005, 38402010]

約数ペア:

[(1, 38402010), (2, 19201005), (3, 12800670), (5, 7680402), (6, 6400335), (9, 4266890), (10, 3840201), (15, 2560134), (18, 2133445), (30, 1280067), (43, 893070), (45, 853378), (86, 446535), (90, 426689), (129, 297690), (215, 178614), (258, 148845), (387, 99230), (430, 89307), (645, 59538), (774, 49615), (1290, 29769), (1935, 19846), (3870, 9923)]