18829125420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{201037}}^1$

素因数の和:201279

約数の個数: 96

約数和(自身を含む): 60523696128

約数和(自身を除く): 41694570708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1561, 2230, 2676, 3122, 3345, 4460, 4683, 6244, 6690, 7805, 9366, 13380, 15610, 18732, 23415, 31220, 46830, 93660, 201037, 402074, 603111, 804148, 1005185, 1206222, 1407259, 2010370, 2412444, 2814518, 3015555, 4020740, 4221777, 5629036, 6031110, 7036295, 8443554, 12062220, 14072590, 16887108, 21108885, 28145180, 42217770, 44831251, 84435540, 89662502, 134493753, 179325004, 224156255, 268987506, 313818757, 448312510, 537975012, 627637514, 672468765, 896625020, 941456271, 1255275028, 1344937530, 1569093785, 1882912542, 2689875060, 3138187570, 3765825084, 4707281355, 6276375140, 9414562710, 18829125420]

約数ペア:

[(1, 18829125420), (2, 9414562710), (3, 6276375140), (4, 4707281355), (5, 3765825084), (6, 3138187570), (7, 2689875060), (10, 1882912542), (12, 1569093785), (14, 1344937530), (15, 1255275028), (20, 941456271), (21, 896625020), (28, 672468765), (30, 627637514), (35, 537975012), (42, 448312510), (60, 313818757), (70, 268987506), (84, 224156255), (105, 179325004), (140, 134493753), (210, 89662502), (223, 84435540), (420, 44831251), (446, 42217770), (669, 28145180), (892, 21108885), (1115, 16887108), (1338, 14072590), (1561, 12062220), (2230, 8443554), (2676, 7036295), (3122, 6031110), (3345, 5629036), (4460, 4221777), (4683, 4020740), (6244, 3015555), (6690, 2814518), (7805, 2412444), (9366, 2010370), (13380, 1407259), (15610, 1206222), (18732, 1005185), (23415, 804148), (31220, 603111), (46830, 402074), (93660, 201037)]