2141310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 5186592

約数和(自身を除く): 3045282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 521, 685, 822, 1042, 1370, 1563, 2055, 2605, 3126, 4110, 5210, 7815, 15630, 71377, 142754, 214131, 356885, 428262, 713770, 1070655, 2141310]

約数ペア:

[(1, 2141310), (2, 1070655), (3, 713770), (5, 428262), (6, 356885), (10, 214131), (15, 142754), (30, 71377), (137, 15630), (274, 7815), (411, 5210), (521, 4110), (685, 3126), (822, 2605), (1042, 2055), (1370, 1563)]