13810740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 40715136

約数和(自身を除く): 26904396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 101, 106, 129, 159, 172, 202, 212, 215, 258, 265, 303, 318, 404, 430, 505, 516, 530, 606, 636, 645, 795, 860, 1010, 1060, 1212, 1290, 1515, 1590, 2020, 2279, 2580, 3030, 3180, 4343, 4558, 5353, 6060, 6837, 8686, 9116, 10706, 11395, 13029, 13674, 16059, 17372, 21412, 21715, 22790, 26058, 26765, 27348, 32118, 34185, 43430, 45580, 52116, 53530, 64236, 65145, 68370, 80295, 86860, 107060, 130290, 136740, 160590, 230179, 260580, 321180, 460358, 690537, 920716, 1150895, 1381074, 2301790, 2762148, 3452685, 4603580, 6905370, 13810740]

約数ペア:

[(1, 13810740), (2, 6905370), (3, 4603580), (4, 3452685), (5, 2762148), (6, 2301790), (10, 1381074), (12, 1150895), (15, 920716), (20, 690537), (30, 460358), (43, 321180), (53, 260580), (60, 230179), (86, 160590), (101, 136740), (106, 130290), (129, 107060), (159, 86860), (172, 80295), (202, 68370), (212, 65145), (215, 64236), (258, 53530), (265, 52116), (303, 45580), (318, 43430), (404, 34185), (430, 32118), (505, 27348), (516, 26765), (530, 26058), (606, 22790), (636, 21715), (645, 21412), (795, 17372), (860, 16059), (1010, 13674), (1060, 13029), (1212, 11395), (1290, 10706), (1515, 9116), (1590, 8686), (2020, 6837), (2279, 6060), (2580, 5353), (3030, 4558), (3180, 4343)]