475702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4025

約数の個数: 96

約数和(自身を含む): 1392297984

約数和(自身を除く): 916595004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1410, 2021, 2580, 2820, 3923, 4042, 6063, 7846, 8084, 10105, 11769, 12126, 15692, 19615, 20210, 23538, 24252, 30315, 39230, 40420, 47076, 58845, 60630, 78460, 117690, 121260, 168689, 184381, 235380, 337378, 368762, 506067, 553143, 674756, 737524, 843445, 921905, 1012134, 1106286, 1686890, 1843810, 2024268, 2212572, 2530335, 2765715, 3373780, 3687620, 5060670, 5531430, 7928383, 10121340, 11062860, 15856766, 23785149, 31713532, 39641915, 47570298, 79283830, 95140596, 118925745, 158567660, 237851490, 475702980]

約数ペア:

[(1, 475702980), (2, 237851490), (3, 158567660), (4, 118925745), (5, 95140596), (6, 79283830), (10, 47570298), (12, 39641915), (15, 31713532), (20, 23785149), (30, 15856766), (43, 11062860), (47, 10121340), (60, 7928383), (86, 5531430), (94, 5060670), (129, 3687620), (141, 3373780), (172, 2765715), (188, 2530335), (215, 2212572), (235, 2024268), (258, 1843810), (282, 1686890), (430, 1106286), (470, 1012134), (516, 921905), (564, 843445), (645, 737524), (705, 674756), (860, 553143), (940, 506067), (1290, 368762), (1410, 337378), (2021, 235380), (2580, 184381), (2820, 168689), (3923, 121260), (4042, 117690), (6063, 78460), (7846, 60630), (8084, 58845), (10105, 47076), (11769, 40420), (12126, 39230), (15692, 30315), (19615, 24252), (20210, 23538)]