30254370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 45777630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 499, 645, 705, 998, 1290, 1410, 1497, 2021, 2495, 2994, 4042, 4990, 6063, 7485, 10105, 12126, 14970, 20210, 21457, 23453, 30315, 42914, 46906, 60630, 64371, 70359, 107285, 117265, 128742, 140718, 214570, 234530, 321855, 351795, 643710, 703590, 1008479, 2016958, 3025437, 5042395, 6050874, 10084790, 15127185, 30254370]

約数ペア:

[(1, 30254370), (2, 15127185), (3, 10084790), (5, 6050874), (6, 5042395), (10, 3025437), (15, 2016958), (30, 1008479), (43, 703590), (47, 643710), (86, 351795), (94, 321855), (129, 234530), (141, 214570), (215, 140718), (235, 128742), (258, 117265), (282, 107285), (430, 70359), (470, 64371), (499, 60630), (645, 46906), (705, 42914), (998, 30315), (1290, 23453), (1410, 21457), (1497, 20210), (2021, 14970), (2495, 12126), (2994, 10105), (4042, 7485), (4990, 6063)]