2016161580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1976629}}^1$

素因数の和:1976658

約数の個数: 48

約数和(自身を含む): 5977329120

約数和(自身を除く): 3961167540

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, 1976629, 3953258, 5929887, 7906516, 9883145, 11859774, 19766290, 23719548, 29649435, 33602693, 39532580, 59298870, 67205386, 100808079, 118597740, 134410772, 168013465, 201616158, 336026930, 403232316, 504040395, 672053860, 1008080790, 2016161580]

約数ペア:

[(1, 2016161580), (2, 1008080790), (3, 672053860), (4, 504040395), (5, 403232316), (6, 336026930), (10, 201616158), (12, 168013465), (15, 134410772), (17, 118597740), (20, 100808079), (30, 67205386), (34, 59298870), (51, 39532580), (60, 33602693), (68, 29649435), (85, 23719548), (102, 19766290), (170, 11859774), (204, 9883145), (255, 7906516), (340, 5929887), (510, 3953258), (1020, 1976629)]