155617290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1327}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 405220608

約数和(自身を除く): 249603318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1303, 1327, 2606, 2654, 3909, 3981, 6515, 6635, 7818, 7962, 11727, 11943, 13030, 13270, 19545, 19905, 23454, 23886, 39090, 39810, 58635, 59715, 117270, 119430, 1729081, 3458162, 5187243, 8645405, 10374486, 15561729, 17290810, 25936215, 31123458, 51872430, 77808645, 155617290]

約数ペア:

[(1, 155617290), (2, 77808645), (3, 51872430), (5, 31123458), (6, 25936215), (9, 17290810), (10, 15561729), (15, 10374486), (18, 8645405), (30, 5187243), (45, 3458162), (90, 1729081), (1303, 119430), (1327, 117270), (2606, 59715), (2654, 58635), (3909, 39810), (3981, 39090), (6515, 23886), (6635, 23454), (7818, 19905), (7962, 19545), (11727, 13270), (11943, 13030)]