2140050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 5794272

約数和(自身を除く): 3654222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1297, 1650, 2594, 3891, 6485, 7782, 12970, 14267, 19455, 28534, 32425, 38910, 42801, 64850, 71335, 85602, 97275, 142670, 194550, 214005, 356675, 428010, 713350, 1070025, 2140050]

約数ペア:

[(1, 2140050), (2, 1070025), (3, 713350), (5, 428010), (6, 356675), (10, 214005), (11, 194550), (15, 142670), (22, 97275), (25, 85602), (30, 71335), (33, 64850), (50, 42801), (55, 38910), (66, 32425), (75, 28534), (110, 19455), (150, 14267), (165, 12970), (275, 7782), (330, 6485), (550, 3891), (825, 2594), (1297, 1650)]