919909530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{7103}}^1$

素因数の和:8555

約数の個数: 48

約数和(自身を含む): 2393763840

約数和(自身を除く): 1473854310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1439, 2878, 4317, 7103, 7195, 8634, 12951, 14206, 14390, 21309, 21585, 25902, 35515, 42618, 43170, 63927, 64755, 71030, 106545, 127854, 129510, 213090, 319635, 639270, 10221217, 20442434, 30663651, 51106085, 61327302, 91990953, 102212170, 153318255, 183981906, 306636510, 459954765, 919909530]

約数ペア:

[(1, 919909530), (2, 459954765), (3, 306636510), (5, 183981906), (6, 153318255), (9, 102212170), (10, 91990953), (15, 61327302), (18, 51106085), (30, 30663651), (45, 20442434), (90, 10221217), (1439, 639270), (2878, 319635), (4317, 213090), (7103, 129510), (7195, 127854), (8634, 106545), (12951, 71030), (14206, 64755), (14390, 63927), (21309, 43170), (21585, 42618), (25902, 35515)]