2986520820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{27823}}^1$

素因数の和:29624

約数の個数: 48

約数和(自身を含む): 8367233280

約数和(自身を除く): 5380712460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1789, 3578, 5367, 7156, 8945, 10734, 17890, 21468, 26835, 27823, 35780, 53670, 55646, 83469, 107340, 111292, 139115, 166938, 278230, 333876, 417345, 556460, 834690, 1669380, 49775347, 99550694, 149326041, 199101388, 248876735, 298652082, 497753470, 597304164, 746630205, 995506940, 1493260410, 2986520820]

約数ペア:

[(1, 2986520820), (2, 1493260410), (3, 995506940), (4, 746630205), (5, 597304164), (6, 497753470), (10, 298652082), (12, 248876735), (15, 199101388), (20, 149326041), (30, 99550694), (60, 49775347), (1789, 1669380), (3578, 834690), (5367, 556460), (7156, 417345), (8945, 333876), (10734, 278230), (17890, 166938), (21468, 139115), (26835, 111292), (27823, 107340), (35780, 83469), (53670, 55646)]