66984930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43781}}^1$

素因数の和:43811

約数の個数: 48

約数和(自身を含む): 184409784

約数和(自身を除く): 117424854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 43781, 87562, 131343, 218905, 262686, 394029, 437810, 656715, 744277, 788058, 1313430, 1488554, 1970145, 2232831, 3721385, 3940290, 4465662, 6698493, 7442770, 11164155, 13396986, 22328310, 33492465, 66984930]

約数ペア:

[(1, 66984930), (2, 33492465), (3, 22328310), (5, 13396986), (6, 11164155), (9, 7442770), (10, 6698493), (15, 4465662), (17, 3940290), (18, 3721385), (30, 2232831), (34, 1970145), (45, 1488554), (51, 1313430), (85, 788058), (90, 744277), (102, 656715), (153, 437810), (170, 394029), (255, 262686), (306, 218905), (510, 131343), (765, 87562), (1530, 43781)]