8515704990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1\times {\mathrm{11633}}^1$

素因数の和:13533

約数の個数: 64

約数和(自身を含む): 22023441216

約数和(自身を除く): 13507736226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1877, 3754, 5631, 9385, 11262, 11633, 18770, 23266, 24401, 28155, 34899, 48802, 56310, 58165, 69798, 73203, 116330, 122005, 146406, 151229, 174495, 244010, 302458, 348990, 366015, 453687, 732030, 756145, 907374, 1512290, 2268435, 4536870, 21835141, 43670282, 65505423, 109175705, 131010846, 218351410, 283856833, 327527115, 567713666, 655054230, 851570499, 1419284165, 1703140998, 2838568330, 4257852495, 8515704990]

約数ペア:

[(1, 8515704990), (2, 4257852495), (3, 2838568330), (5, 1703140998), (6, 1419284165), (10, 851570499), (13, 655054230), (15, 567713666), (26, 327527115), (30, 283856833), (39, 218351410), (65, 131010846), (78, 109175705), (130, 65505423), (195, 43670282), (390, 21835141), (1877, 4536870), (3754, 2268435), (5631, 1512290), (9385, 907374), (11262, 756145), (11633, 732030), (18770, 453687), (23266, 366015), (24401, 348990), (28155, 302458), (34899, 244010), (48802, 174495), (56310, 151229), (58165, 146406), (69798, 122005), (73203, 116330)]