31777380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 100195200

約数和(自身を除く): 68417820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 709, 747, 830, 996, 1245, 1418, 1494, 1660, 2127, 2241, 2490, 2836, 2988, 3545, 3735, 4254, 4482, 4980, 6381, 7090, 7470, 8508, 8964, 10635, 11205, 12762, 14180, 14940, 19143, 21270, 22410, 25524, 31905, 38286, 42540, 44820, 58847, 63810, 76572, 95715, 117694, 127620, 176541, 191430, 235388, 294235, 353082, 382860, 529623, 588470, 706164, 882705, 1059246, 1176940, 1588869, 1765410, 2118492, 2648115, 3177738, 3530820, 5296230, 6355476, 7944345, 10592460, 15888690, 31777380]

約数ペア:

[(1, 31777380), (2, 15888690), (3, 10592460), (4, 7944345), (5, 6355476), (6, 5296230), (9, 3530820), (10, 3177738), (12, 2648115), (15, 2118492), (18, 1765410), (20, 1588869), (27, 1176940), (30, 1059246), (36, 882705), (45, 706164), (54, 588470), (60, 529623), (83, 382860), (90, 353082), (108, 294235), (135, 235388), (166, 191430), (180, 176541), (249, 127620), (270, 117694), (332, 95715), (415, 76572), (498, 63810), (540, 58847), (709, 44820), (747, 42540), (830, 38286), (996, 31905), (1245, 25524), (1418, 22410), (1494, 21270), (1660, 19143), (2127, 14940), (2241, 14180), (2490, 12762), (2836, 11205), (2988, 10635), (3545, 8964), (3735, 8508), (4254, 7470), (4482, 7090), (4980, 6381)]