6841240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 17962560

約数和(自身を除く): 11121320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 461, 530, 742, 922, 1060, 1484, 1844, 1855, 2120, 2305, 2968, 3227, 3688, 3710, 4610, 6454, 7420, 9220, 12908, 14840, 16135, 18440, 24433, 25816, 32270, 48866, 64540, 97732, 122165, 129080, 171031, 195464, 244330, 342062, 488660, 684124, 855155, 977320, 1368248, 1710310, 3420620, 6841240]

約数ペア:

[(1, 6841240), (2, 3420620), (4, 1710310), (5, 1368248), (7, 977320), (8, 855155), (10, 684124), (14, 488660), (20, 342062), (28, 244330), (35, 195464), (40, 171031), (53, 129080), (56, 122165), (70, 97732), (106, 64540), (140, 48866), (212, 32270), (265, 25816), (280, 24433), (371, 18440), (424, 16135), (461, 14840), (530, 12908), (742, 9220), (922, 7420), (1060, 6454), (1484, 4610), (1844, 3710), (1855, 3688), (2120, 3227), (2305, 2968)]