1344108540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{722639}}^1$

素因数の和:722682

約数の個数: 48

約数和(自身を含む): 3884912640

約数和(自身を除く): 2540804100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 722639, 1445278, 2167917, 2890556, 3613195, 4335834, 7226390, 8671668, 10839585, 14452780, 21679170, 22401809, 43358340, 44803618, 67205427, 89607236, 112009045, 134410854, 224018090, 268821708, 336027135, 448036180, 672054270, 1344108540]

約数ペア:

[(1, 1344108540), (2, 672054270), (3, 448036180), (4, 336027135), (5, 268821708), (6, 224018090), (10, 134410854), (12, 112009045), (15, 89607236), (20, 67205427), (30, 44803618), (31, 43358340), (60, 22401809), (62, 21679170), (93, 14452780), (124, 10839585), (155, 8671668), (186, 7226390), (310, 4335834), (372, 3613195), (465, 2890556), (620, 2167917), (930, 1445278), (1860, 722639)]