121445790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4493}}^1$

素因数の和:4573

約数の個数: 64

約数和(自身を含む): 314508096

約数和(自身を除く): 193062306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 4493, 4505, 5406, 8986, 9010, 13479, 13515, 22465, 26958, 27030, 44930, 67395, 76381, 134790, 152762, 229143, 238129, 381905, 458286, 476258, 714387, 763810, 1145715, 1190645, 1428774, 2291430, 2381290, 3571935, 4048193, 7143870, 8096386, 12144579, 20240965, 24289158, 40481930, 60722895, 121445790]

約数ペア:

[(1, 121445790), (2, 60722895), (3, 40481930), (5, 24289158), (6, 20240965), (10, 12144579), (15, 8096386), (17, 7143870), (30, 4048193), (34, 3571935), (51, 2381290), (53, 2291430), (85, 1428774), (102, 1190645), (106, 1145715), (159, 763810), (170, 714387), (255, 476258), (265, 458286), (318, 381905), (510, 238129), (530, 229143), (795, 152762), (901, 134790), (1590, 76381), (1802, 67395), (2703, 44930), (4493, 27030), (4505, 26958), (5406, 22465), (8986, 13515), (9010, 13479)]