30378210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23549}}^1$

素因数の和:23602

約数の個数: 32

約数和(自身を含む): 74606400

約数和(自身を除く): 44228190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23549, 47098, 70647, 117745, 141294, 235490, 353235, 706470, 1012607, 2025214, 3037821, 5063035, 6075642, 10126070, 15189105, 30378210]

約数ペア:

[(1, 30378210), (2, 15189105), (3, 10126070), (5, 6075642), (6, 5063035), (10, 3037821), (15, 2025214), (30, 1012607), (43, 706470), (86, 353235), (129, 235490), (215, 141294), (258, 117745), (430, 70647), (645, 47098), (1290, 23549)]