289375590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4703}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 796594176

約数和(自身を除く): 507218586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1465, 1758, 2051, 2930, 4102, 4395, 4703, 6153, 8790, 9406, 10255, 12306, 14109, 20510, 23515, 28218, 30765, 32921, 47030, 61530, 65842, 70545, 98763, 141090, 164605, 197526, 329210, 493815, 987630, 1377979, 2755958, 4133937, 6889895, 8267874, 9645853, 13779790, 19291706, 20669685, 28937559, 41339370, 48229265, 57875118, 96458530, 144687795, 289375590]

約数ペア:

[(1, 289375590), (2, 144687795), (3, 96458530), (5, 57875118), (6, 48229265), (7, 41339370), (10, 28937559), (14, 20669685), (15, 19291706), (21, 13779790), (30, 9645853), (35, 8267874), (42, 6889895), (70, 4133937), (105, 2755958), (210, 1377979), (293, 987630), (586, 493815), (879, 329210), (1465, 197526), (1758, 164605), (2051, 141090), (2930, 98763), (4102, 70545), (4395, 65842), (4703, 61530), (6153, 47030), (8790, 32921), (9406, 30765), (10255, 28218), (12306, 23515), (14109, 20510)]