39084420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15149}}^1$

素因数の和:15204

約数の個数: 48

約数和(自身を含む): 111988800

約数和(自身を除く): 72904380

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, 15149, 30298, 45447, 60596, 75745, 90894, 151490, 181788, 227235, 302980, 454470, 651407, 908940, 1302814, 1954221, 2605628, 3257035, 3908442, 6514070, 7816884, 9771105, 13028140, 19542210, 39084420]

約数ペア:

[(1, 39084420), (2, 19542210), (3, 13028140), (4, 9771105), (5, 7816884), (6, 6514070), (10, 3908442), (12, 3257035), (15, 2605628), (20, 1954221), (30, 1302814), (43, 908940), (60, 651407), (86, 454470), (129, 302980), (172, 227235), (215, 181788), (258, 151490), (430, 90894), (516, 75745), (645, 60596), (860, 45447), (1290, 30298), (2580, 15149)]