6853240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 15637680

約数和(自身を除く): 8784440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2347, 2920, 4694, 9388, 11735, 18776, 23470, 46940, 93880, 171331, 342662, 685324, 856655, 1370648, 1713310, 3426620, 6853240]

約数ペア:

[(1, 6853240), (2, 3426620), (4, 1713310), (5, 1370648), (8, 856655), (10, 685324), (20, 342662), (40, 171331), (73, 93880), (146, 46940), (292, 23470), (365, 18776), (584, 11735), (730, 9388), (1460, 4694), (2347, 2920)]