1894650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 4981824

約数和(自身を除く): 3087174

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 743, 850, 1275, 1486, 2229, 2550, 3715, 4458, 7430, 11145, 12631, 18575, 22290, 25262, 37150, 37893, 55725, 63155, 75786, 111450, 126310, 189465, 315775, 378930, 631550, 947325, 1894650]

約数ペア:

[(1, 1894650), (2, 947325), (3, 631550), (5, 378930), (6, 315775), (10, 189465), (15, 126310), (17, 111450), (25, 75786), (30, 63155), (34, 55725), (50, 37893), (51, 37150), (75, 25262), (85, 22290), (102, 18575), (150, 12631), (170, 11145), (255, 7430), (425, 4458), (510, 3715), (743, 2550), (850, 2229), (1275, 1486)]