304655150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 590252400

約数和(自身を除く): 285597250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 163, 290, 326, 725, 815, 1289, 1450, 1630, 2578, 4075, 4727, 6445, 8150, 9454, 12890, 23635, 32225, 37381, 47270, 64450, 74762, 118175, 186905, 210107, 236350, 373810, 420214, 934525, 1050535, 1869050, 2101070, 5252675, 6093103, 10505350, 12186206, 30465515, 60931030, 152327575, 304655150]

約数ペア:

[(1, 304655150), (2, 152327575), (5, 60931030), (10, 30465515), (25, 12186206), (29, 10505350), (50, 6093103), (58, 5252675), (145, 2101070), (163, 1869050), (290, 1050535), (326, 934525), (725, 420214), (815, 373810), (1289, 236350), (1450, 210107), (1630, 186905), (2578, 118175), (4075, 74762), (4727, 64450), (6445, 47270), (8150, 37381), (9454, 32225), (12890, 23635)]