8401740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8266

約数の個数: 48

約数和(自身を含む): 24911712

約数和(自身を除く): 16509972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8237, 16474, 24711, 32948, 41185, 49422, 82370, 98844, 123555, 140029, 164740, 247110, 280058, 420087, 494220, 560116, 700145, 840174, 1400290, 1680348, 2100435, 2800580, 4200870, 8401740]

約数ペア:

[(1, 8401740), (2, 4200870), (3, 2800580), (4, 2100435), (5, 1680348), (6, 1400290), (10, 840174), (12, 700145), (15, 560116), (17, 494220), (20, 420087), (30, 280058), (34, 247110), (51, 164740), (60, 140029), (68, 123555), (85, 98844), (102, 82370), (170, 49422), (204, 41185), (255, 32948), (340, 24711), (510, 16474), (1020, 8237)]