29796420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11549}}^1$

素因数の和:11604

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 55581180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 11549, 23098, 34647, 46196, 57745, 69294, 115490, 138588, 173235, 230980, 346470, 496607, 692940, 993214, 1489821, 1986428, 2483035, 2979642, 4966070, 5959284, 7449105, 9932140, 14898210, 29796420]

約数ペア:

[(1, 29796420), (2, 14898210), (3, 9932140), (4, 7449105), (5, 5959284), (6, 4966070), (10, 2979642), (12, 2483035), (15, 1986428), (20, 1489821), (30, 993214), (43, 692940), (60, 496607), (86, 346470), (129, 230980), (172, 173235), (215, 138588), (258, 115490), (430, 69294), (516, 57745), (645, 46196), (860, 34647), (1290, 23098), (2580, 11549)]