42294870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1747}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 110438640

約数和(自身を除く): 68143770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 1747, 2421, 2690, 3494, 4035, 4842, 5241, 8070, 8735, 10482, 12105, 15723, 17470, 24210, 26205, 31446, 52410, 78615, 157230, 469943, 939886, 1409829, 2349715, 2819658, 4229487, 4699430, 7049145, 8458974, 14098290, 21147435, 42294870]

約数ペア:

[(1, 42294870), (2, 21147435), (3, 14098290), (5, 8458974), (6, 7049145), (9, 4699430), (10, 4229487), (15, 2819658), (18, 2349715), (30, 1409829), (45, 939886), (90, 469943), (269, 157230), (538, 78615), (807, 52410), (1345, 31446), (1614, 26205), (1747, 24210), (2421, 17470), (2690, 15723), (3494, 12105), (4035, 10482), (4842, 8735), (5241, 8070)]