8609460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 25546752

約数和(自身を除く): 16937292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 71, 86, 94, 129, 141, 142, 172, 188, 213, 215, 235, 258, 282, 284, 355, 426, 430, 470, 516, 564, 645, 705, 710, 852, 860, 940, 1065, 1290, 1410, 1420, 2021, 2130, 2580, 2820, 3053, 3337, 4042, 4260, 6063, 6106, 6674, 8084, 9159, 10011, 10105, 12126, 12212, 13348, 15265, 16685, 18318, 20022, 20210, 24252, 30315, 30530, 33370, 36636, 40044, 40420, 45795, 50055, 60630, 61060, 66740, 91590, 100110, 121260, 143491, 183180, 200220, 286982, 430473, 573964, 717455, 860946, 1434910, 1721892, 2152365, 2869820, 4304730, 8609460]

約数ペア:

[(1, 8609460), (2, 4304730), (3, 2869820), (4, 2152365), (5, 1721892), (6, 1434910), (10, 860946), (12, 717455), (15, 573964), (20, 430473), (30, 286982), (43, 200220), (47, 183180), (60, 143491), (71, 121260), (86, 100110), (94, 91590), (129, 66740), (141, 61060), (142, 60630), (172, 50055), (188, 45795), (213, 40420), (215, 40044), (235, 36636), (258, 33370), (282, 30530), (284, 30315), (355, 24252), (426, 20210), (430, 20022), (470, 18318), (516, 16685), (564, 15265), (645, 13348), (705, 12212), (710, 12126), (852, 10105), (860, 10011), (940, 9159), (1065, 8084), (1290, 6674), (1410, 6106), (1420, 6063), (2021, 4260), (2130, 4042), (2580, 3337), (2820, 3053)]