71795080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15083}}^1$

素因数の和:15118

約数の個数: 64

約数和(自身を含む): 195488640

約数和(自身を除く): 123693560

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, 15083, 30166, 60332, 75415, 105581, 120664, 150830, 211162, 256411, 301660, 422324, 512822, 527905, 603320, 844648, 1025644, 1055810, 1282055, 1794877, 2051288, 2111620, 2564110, 3589754, 4223240, 5128220, 7179508, 8974385, 10256440, 14359016, 17948770, 35897540, 71795080]

約数ペア:

[(1, 71795080), (2, 35897540), (4, 17948770), (5, 14359016), (7, 10256440), (8, 8974385), (10, 7179508), (14, 5128220), (17, 4223240), (20, 3589754), (28, 2564110), (34, 2111620), (35, 2051288), (40, 1794877), (56, 1282055), (68, 1055810), (70, 1025644), (85, 844648), (119, 603320), (136, 527905), (140, 512822), (170, 422324), (238, 301660), (280, 256411), (340, 211162), (476, 150830), (595, 120664), (680, 105581), (952, 75415), (1190, 60332), (2380, 30166), (4760, 15083)]