210317460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184489}}^1$

素因数の和:184520

約数の個数: 48

約数和(自身を含む): 619886400

約数和(自身を除く): 409568940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 184489, 368978, 553467, 737956, 922445, 1106934, 1844890, 2213868, 2767335, 3505291, 3689780, 5534670, 7010582, 10515873, 11069340, 14021164, 17526455, 21031746, 35052910, 42063492, 52579365, 70105820, 105158730, 210317460]

約数ペア:

[(1, 210317460), (2, 105158730), (3, 70105820), (4, 52579365), (5, 42063492), (6, 35052910), (10, 21031746), (12, 17526455), (15, 14021164), (19, 11069340), (20, 10515873), (30, 7010582), (38, 5534670), (57, 3689780), (60, 3505291), (76, 2767335), (95, 2213868), (114, 1844890), (190, 1106934), (228, 922445), (285, 737956), (380, 553467), (570, 368978), (1140, 184489)]