42705530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 93367296

約数和(自身を除く): 50661766

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2111, 2890, 4046, 4222, 10115, 10555, 14777, 20230, 21110, 29554, 35887, 71774, 73885, 147770, 179435, 251209, 358870, 502418, 610079, 1220158, 1256045, 2512090, 3050395, 4270553, 6100790, 8541106, 21352765, 42705530]

約数ペア:

[(1, 42705530), (2, 21352765), (5, 8541106), (7, 6100790), (10, 4270553), (14, 3050395), (17, 2512090), (34, 1256045), (35, 1220158), (70, 610079), (85, 502418), (119, 358870), (170, 251209), (238, 179435), (289, 147770), (578, 73885), (595, 71774), (1190, 35887), (1445, 29554), (2023, 21110), (2111, 20230), (2890, 14777), (4046, 10555), (4222, 10115)]