7285930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 14261760

約数和(自身を除く): 6975830

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1237, 2474, 2945, 5890, 6185, 12370, 23503, 38347, 47006, 76694, 117515, 191735, 235030, 383470, 728593, 1457186, 3642965, 7285930]

約数ペア:

[(1, 7285930), (2, 3642965), (5, 1457186), (10, 728593), (19, 383470), (31, 235030), (38, 191735), (62, 117515), (95, 76694), (155, 47006), (190, 38347), (310, 23503), (589, 12370), (1178, 6185), (1237, 5890), (2474, 2945)]