1961061000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{653687}}^1$

素因数の和:653711

約数の個数: 64

約数和(自身を含む): 6118519680

約数和(自身を除く): 4157458680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 653687, 1307374, 1961061, 2614748, 3268435, 3922122, 5229496, 6536870, 7844244, 9805305, 13073740, 15688488, 16342175, 19610610, 26147480, 32684350, 39221220, 49026525, 65368700, 78442440, 81710875, 98053050, 130737400, 163421750, 196106100, 245132625, 326843500, 392212200, 490265250, 653687000, 980530500, 1961061000]

約数ペア:

[(1, 1961061000), (2, 980530500), (3, 653687000), (4, 490265250), (5, 392212200), (6, 326843500), (8, 245132625), (10, 196106100), (12, 163421750), (15, 130737400), (20, 98053050), (24, 81710875), (25, 78442440), (30, 65368700), (40, 49026525), (50, 39221220), (60, 32684350), (75, 26147480), (100, 19610610), (120, 16342175), (125, 15688488), (150, 13073740), (200, 9805305), (250, 7844244), (300, 6536870), (375, 5229496), (500, 3922122), (600, 3268435), (750, 2614748), (1000, 1961061), (1500, 1307374), (3000, 653687)]