811946310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{11681}}^1$

素因数の和:12029

約数の個数: 64

約数和(自身を含む): 2233972224

約数和(自身を除く): 1422025914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1655, 1986, 2317, 3310, 4634, 4965, 6951, 9930, 11585, 11681, 13902, 23170, 23362, 34755, 35043, 58405, 69510, 70086, 81767, 116810, 163534, 175215, 245301, 350430, 408835, 490602, 817670, 1226505, 2453010, 3866411, 7732822, 11599233, 19332055, 23198466, 27064877, 38664110, 54129754, 57996165, 81194631, 115992330, 135324385, 162389262, 270648770, 405973155, 811946310]

約数ペア:

[(1, 811946310), (2, 405973155), (3, 270648770), (5, 162389262), (6, 135324385), (7, 115992330), (10, 81194631), (14, 57996165), (15, 54129754), (21, 38664110), (30, 27064877), (35, 23198466), (42, 19332055), (70, 11599233), (105, 7732822), (210, 3866411), (331, 2453010), (662, 1226505), (993, 817670), (1655, 490602), (1986, 408835), (2317, 350430), (3310, 245301), (4634, 175215), (4965, 163534), (6951, 116810), (9930, 81767), (11585, 70086), (11681, 69510), (13902, 58405), (23170, 35043), (23362, 34755)]