38316870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9901}}^1$

素因数の和:9957

約数の個数: 48

約数和(自身を含む): 101950992

約数和(自身を除く): 63634122

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, 9901, 19802, 29703, 49505, 59406, 89109, 99010, 148515, 178218, 297030, 425743, 445545, 851486, 891090, 1277229, 2128715, 2554458, 3831687, 4257430, 6386145, 7663374, 12772290, 19158435, 38316870]

約数ペア:

[(1, 38316870), (2, 19158435), (3, 12772290), (5, 7663374), (6, 6386145), (9, 4257430), (10, 3831687), (15, 2554458), (18, 2128715), (30, 1277229), (43, 891090), (45, 851486), (86, 445545), (90, 425743), (129, 297030), (215, 178218), (258, 148515), (387, 99010), (430, 89109), (645, 59406), (774, 49505), (1290, 29703), (1935, 19802), (3870, 9901)]