3500980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 8902656

約数和(自身を除く): 5401676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1471, 2380, 2942, 5884, 7355, 10297, 14710, 20594, 25007, 29420, 41188, 50014, 51485, 100028, 102970, 125035, 175049, 205940, 250070, 350098, 500140, 700196, 875245, 1750490, 3500980]

約数ペア:

[(1, 3500980), (2, 1750490), (4, 875245), (5, 700196), (7, 500140), (10, 350098), (14, 250070), (17, 205940), (20, 175049), (28, 125035), (34, 102970), (35, 100028), (68, 51485), (70, 50014), (85, 41188), (119, 29420), (140, 25007), (170, 20594), (238, 14710), (340, 10297), (476, 7355), (595, 5884), (1190, 2942), (1471, 2380)]