2914730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 6459264

約数和(自身を除く): 3544534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3203, 6406, 16015, 22421, 32030, 41639, 44842, 83278, 112105, 208195, 224210, 291473, 416390, 582946, 1457365, 2914730]

約数ペア:

[(1, 2914730), (2, 1457365), (5, 582946), (7, 416390), (10, 291473), (13, 224210), (14, 208195), (26, 112105), (35, 83278), (65, 44842), (70, 41639), (91, 32030), (130, 22421), (182, 16015), (455, 6406), (910, 3203)]