39959340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2273}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 112317408

約数和(自身を除く): 72358068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2273, 2930, 3516, 4395, 4546, 5860, 6819, 8790, 9092, 11365, 13638, 17580, 22730, 27276, 34095, 45460, 68190, 136380, 665989, 1331978, 1997967, 2663956, 3329945, 3995934, 6659890, 7991868, 9989835, 13319780, 19979670, 39959340]

約数ペア:

[(1, 39959340), (2, 19979670), (3, 13319780), (4, 9989835), (5, 7991868), (6, 6659890), (10, 3995934), (12, 3329945), (15, 2663956), (20, 1997967), (30, 1331978), (60, 665989), (293, 136380), (586, 68190), (879, 45460), (1172, 34095), (1465, 27276), (1758, 22730), (2273, 17580), (2930, 13638), (3516, 11365), (4395, 9092), (4546, 8790), (5860, 6819)]