88893990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11353}}^1$

素因数の和:11398

約数の個数: 64

約数和(自身を含む): 245246400

約数和(自身を除く): 156352410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 11353, 22706, 34059, 56765, 68118, 102177, 113530, 170295, 204354, 306531, 329237, 340590, 510885, 613062, 658474, 987711, 1021770, 1532655, 1646185, 1975422, 2963133, 3065310, 3292370, 4938555, 5926266, 8889399, 9877110, 14815665, 17778798, 29631330, 44446995, 88893990]

約数ペア:

[(1, 88893990), (2, 44446995), (3, 29631330), (5, 17778798), (6, 14815665), (9, 9877110), (10, 8889399), (15, 5926266), (18, 4938555), (27, 3292370), (29, 3065310), (30, 2963133), (45, 1975422), (54, 1646185), (58, 1532655), (87, 1021770), (90, 987711), (135, 658474), (145, 613062), (174, 510885), (261, 340590), (270, 329237), (290, 306531), (435, 204354), (522, 170295), (783, 113530), (870, 102177), (1305, 68118), (1566, 56765), (2610, 34059), (3915, 22706), (7830, 11353)]