29644290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 72

約数和(自身を含む): 83502900

約数和(自身を除く): 53858610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 1949, 2535, 3042, 3898, 5070, 5847, 7605, 9745, 11694, 15210, 17541, 19490, 25337, 29235, 35082, 50674, 58470, 76011, 87705, 126685, 152022, 175410, 228033, 253370, 329381, 380055, 456066, 658762, 760110, 988143, 1140165, 1646905, 1976286, 2280330, 2964429, 3293810, 4940715, 5928858, 9881430, 14822145, 29644290]

約数ペア:

[(1, 29644290), (2, 14822145), (3, 9881430), (5, 5928858), (6, 4940715), (9, 3293810), (10, 2964429), (13, 2280330), (15, 1976286), (18, 1646905), (26, 1140165), (30, 988143), (39, 760110), (45, 658762), (65, 456066), (78, 380055), (90, 329381), (117, 253370), (130, 228033), (169, 175410), (195, 152022), (234, 126685), (338, 87705), (390, 76011), (507, 58470), (585, 50674), (845, 35082), (1014, 29235), (1170, 25337), (1521, 19490), (1690, 17541), (1949, 15210), (2535, 11694), (3042, 9745), (3898, 7605), (5070, 5847)]