1259418870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{11789}}^1$

素因数の和:12989

約数の個数: 48

約数和(自身を含む): 3277525680

約数和(自身を除く): 2018106810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1187, 2374, 3561, 5935, 7122, 10683, 11789, 11870, 17805, 21366, 23578, 35367, 35610, 53415, 58945, 70734, 106101, 106830, 117890, 176835, 212202, 353670, 530505, 1061010, 13993543, 27987086, 41980629, 69967715, 83961258, 125941887, 139935430, 209903145, 251883774, 419806290, 629709435, 1259418870]

約数ペア:

[(1, 1259418870), (2, 629709435), (3, 419806290), (5, 251883774), (6, 209903145), (9, 139935430), (10, 125941887), (15, 83961258), (18, 69967715), (30, 41980629), (45, 27987086), (90, 13993543), (1187, 1061010), (2374, 530505), (3561, 353670), (5935, 212202), (7122, 176835), (10683, 117890), (11789, 106830), (11870, 106101), (17805, 70734), (21366, 58945), (23578, 53415), (35367, 35610)]