1317963080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{276883}}^1$

素因数の和:276918

約数の個数: 64

約数和(自身を含む): 3588416640

約数和(自身を除く): 2270453560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 276883, 553766, 1107532, 1384415, 1938181, 2215064, 2768830, 3876362, 4707011, 5537660, 7752724, 9414022, 9690905, 11075320, 15505448, 18828044, 19381810, 23535055, 32949077, 37656088, 38763620, 47070110, 65898154, 77527240, 94140220, 131796308, 164745385, 188280440, 263592616, 329490770, 658981540, 1317963080]

約数ペア:

[(1, 1317963080), (2, 658981540), (4, 329490770), (5, 263592616), (7, 188280440), (8, 164745385), (10, 131796308), (14, 94140220), (17, 77527240), (20, 65898154), (28, 47070110), (34, 38763620), (35, 37656088), (40, 32949077), (56, 23535055), (68, 19381810), (70, 18828044), (85, 15505448), (119, 11075320), (136, 9690905), (140, 9414022), (170, 7752724), (238, 5537660), (280, 4707011), (340, 3876362), (476, 2768830), (595, 2215064), (680, 1938181), (952, 1384415), (1190, 1107532), (2380, 553766), (4760, 276883)]