28698870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30859}}^1$

素因数の和:30900

約数の個数: 32

約数和(自身を含む): 71101440

約数和(自身を除く): 42402570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30859, 61718, 92577, 154295, 185154, 308590, 462885, 925770, 956629, 1913258, 2869887, 4783145, 5739774, 9566290, 14349435, 28698870]

約数ペア:

[(1, 28698870), (2, 14349435), (3, 9566290), (5, 5739774), (6, 4783145), (10, 2869887), (15, 1913258), (30, 956629), (31, 925770), (62, 462885), (93, 308590), (155, 185154), (186, 154295), (310, 92577), (465, 61718), (930, 30859)]