13263780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 39118464

約数和(自身を除く): 25854684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 97, 106, 129, 159, 172, 194, 212, 215, 258, 265, 291, 318, 388, 430, 485, 516, 530, 582, 636, 645, 795, 860, 970, 1060, 1164, 1290, 1455, 1590, 1940, 2279, 2580, 2910, 3180, 4171, 4558, 5141, 5820, 6837, 8342, 9116, 10282, 11395, 12513, 13674, 15423, 16684, 20564, 20855, 22790, 25026, 25705, 27348, 30846, 34185, 41710, 45580, 50052, 51410, 61692, 62565, 68370, 77115, 83420, 102820, 125130, 136740, 154230, 221063, 250260, 308460, 442126, 663189, 884252, 1105315, 1326378, 2210630, 2652756, 3315945, 4421260, 6631890, 13263780]

約数ペア:

[(1, 13263780), (2, 6631890), (3, 4421260), (4, 3315945), (5, 2652756), (6, 2210630), (10, 1326378), (12, 1105315), (15, 884252), (20, 663189), (30, 442126), (43, 308460), (53, 250260), (60, 221063), (86, 154230), (97, 136740), (106, 125130), (129, 102820), (159, 83420), (172, 77115), (194, 68370), (212, 62565), (215, 61692), (258, 51410), (265, 50052), (291, 45580), (318, 41710), (388, 34185), (430, 30846), (485, 27348), (516, 25705), (530, 25026), (582, 22790), (636, 20855), (645, 20564), (795, 16684), (860, 15423), (970, 13674), (1060, 12513), (1164, 11395), (1290, 10282), (1455, 9116), (1590, 8342), (1940, 6837), (2279, 5820), (2580, 5141), (2910, 4558), (3180, 4171)]