8447190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 21019824

約数和(自身を除く): 12572634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 293, 310, 465, 586, 879, 930, 961, 1465, 1758, 1922, 2883, 2930, 4395, 4805, 5766, 8790, 9083, 9610, 14415, 18166, 27249, 28830, 45415, 54498, 90830, 136245, 272490, 281573, 563146, 844719, 1407865, 1689438, 2815730, 4223595, 8447190]

約数ペア:

[(1, 8447190), (2, 4223595), (3, 2815730), (5, 1689438), (6, 1407865), (10, 844719), (15, 563146), (30, 281573), (31, 272490), (62, 136245), (93, 90830), (155, 54498), (186, 45415), (293, 28830), (310, 27249), (465, 18166), (586, 14415), (879, 9610), (930, 9083), (961, 8790), (1465, 5766), (1758, 4805), (1922, 4395), (2883, 2930)]