297954410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4715

約数の個数: 64

約数和(自身を含む): 632772000

約数和(自身を除く): 334817590

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4649, 4930, 6409, 9298, 12818, 23245, 32045, 46490, 60437, 64090, 79033, 120874, 134821, 158066, 269642, 302185, 395165, 604370, 674105, 790330, 1027429, 1348210, 1752673, 2054858, 2291957, 3505346, 4583914, 5137145, 8763365, 10274290, 11459785, 17526730, 22919570, 29795441, 59590882, 148977205, 297954410]

約数ペア:

[(1, 297954410), (2, 148977205), (5, 59590882), (10, 29795441), (13, 22919570), (17, 17526730), (26, 11459785), (29, 10274290), (34, 8763365), (58, 5137145), (65, 4583914), (85, 3505346), (130, 2291957), (145, 2054858), (170, 1752673), (221, 1348210), (290, 1027429), (377, 790330), (442, 674105), (493, 604370), (754, 395165), (986, 302185), (1105, 269642), (1885, 158066), (2210, 134821), (2465, 120874), (3770, 79033), (4649, 64090), (4930, 60437), (6409, 46490), (9298, 32045), (12818, 23245)]