8486790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 22450176

約数和(自身を除く): 13963386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 463, 470, 611, 705, 926, 1222, 1389, 1410, 1833, 2315, 2778, 3055, 3666, 4630, 6019, 6110, 6945, 9165, 12038, 13890, 18057, 18330, 21761, 30095, 36114, 43522, 60190, 65283, 90285, 108805, 130566, 180570, 217610, 282893, 326415, 565786, 652830, 848679, 1414465, 1697358, 2828930, 4243395, 8486790]

約数ペア:

[(1, 8486790), (2, 4243395), (3, 2828930), (5, 1697358), (6, 1414465), (10, 848679), (13, 652830), (15, 565786), (26, 326415), (30, 282893), (39, 217610), (47, 180570), (65, 130566), (78, 108805), (94, 90285), (130, 65283), (141, 60190), (195, 43522), (235, 36114), (282, 30095), (390, 21761), (463, 18330), (470, 18057), (611, 13890), (705, 12038), (926, 9165), (1222, 6945), (1389, 6110), (1410, 6019), (1833, 4630), (2315, 3666), (2778, 3055)]