8438460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 25020576

約数和(自身を除く): 16582116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8273, 16546, 24819, 33092, 41365, 49638, 82730, 99276, 124095, 140641, 165460, 248190, 281282, 421923, 496380, 562564, 703205, 843846, 1406410, 1687692, 2109615, 2812820, 4219230, 8438460]

約数ペア:

[(1, 8438460), (2, 4219230), (3, 2812820), (4, 2109615), (5, 1687692), (6, 1406410), (10, 843846), (12, 703205), (15, 562564), (17, 496380), (20, 421923), (30, 281282), (34, 248190), (51, 165460), (60, 140641), (68, 124095), (85, 99276), (102, 82730), (170, 49638), (204, 41365), (255, 33092), (340, 24819), (510, 16546), (1020, 8273)]