788553330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2081}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 2007514368

約数和(自身を除く): 1218961038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 743, 1486, 2081, 2229, 3715, 4162, 4458, 6243, 7430, 10405, 11145, 12486, 12631, 20810, 22290, 25262, 31215, 35377, 37893, 62430, 63155, 70754, 75786, 106131, 126310, 176885, 189465, 212262, 353770, 378930, 530655, 1061310, 1546183, 3092366, 4638549, 7730915, 9277098, 15461830, 23192745, 26285111, 46385490, 52570222, 78855333, 131425555, 157710666, 262851110, 394276665, 788553330]

約数ペア:

[(1, 788553330), (2, 394276665), (3, 262851110), (5, 157710666), (6, 131425555), (10, 78855333), (15, 52570222), (17, 46385490), (30, 26285111), (34, 23192745), (51, 15461830), (85, 9277098), (102, 7730915), (170, 4638549), (255, 3092366), (510, 1546183), (743, 1061310), (1486, 530655), (2081, 378930), (2229, 353770), (3715, 212262), (4162, 189465), (4458, 176885), (6243, 126310), (7430, 106131), (10405, 75786), (11145, 70754), (12486, 63155), (12631, 62430), (20810, 37893), (22290, 35377), (25262, 31215)]