21960551430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{579587}}^1$

素因数の和:580021

約数の個数: 48

約数和(自身を含む): 57233155824

約数和(自身を除く): 35272604394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 18945, 37890, 579587, 1159174, 1738761, 2897935, 3477522, 5216283, 5795870, 8693805, 10432566, 17387610, 26081415, 52162830, 244006127, 488012254, 732018381, 1220030635, 1464036762, 2196055143, 2440061270, 3660091905, 4392110286, 7320183810, 10980275715, 21960551430]

約数ペア:

[(1, 21960551430), (2, 10980275715), (3, 7320183810), (5, 4392110286), (6, 3660091905), (9, 2440061270), (10, 2196055143), (15, 1464036762), (18, 1220030635), (30, 732018381), (45, 488012254), (90, 244006127), (421, 52162830), (842, 26081415), (1263, 17387610), (2105, 10432566), (2526, 8693805), (3789, 5795870), (4210, 5216283), (6315, 3477522), (7578, 2897935), (12630, 1738761), (18945, 1159174), (37890, 579587)]