177668530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4729}}^1$

素因数の和:4783

約数の個数: 48

約数和(自身を含む): 365931720

約数和(自身を除く): 188263190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 4729, 7514, 9458, 18785, 23645, 37570, 47290, 61477, 80393, 122954, 160786, 307385, 401965, 614770, 803930, 1045109, 1366681, 2090218, 2733362, 5225545, 6833405, 10451090, 13666810, 17766853, 35533706, 88834265, 177668530]

約数ペア:

[(1, 177668530), (2, 88834265), (5, 35533706), (10, 17766853), (13, 13666810), (17, 10451090), (26, 6833405), (34, 5225545), (65, 2733362), (85, 2090218), (130, 1366681), (170, 1045109), (221, 803930), (289, 614770), (442, 401965), (578, 307385), (1105, 160786), (1445, 122954), (2210, 80393), (2890, 61477), (3757, 47290), (4729, 37570), (7514, 23645), (9458, 18785)]