243148980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13831}}^1$

素因数の和:14136

約数の個数: 48

約数和(自身を含む): 683190144

約数和(自身を除く): 440041164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 13831, 17580, 27662, 41493, 55324, 69155, 82986, 138310, 165972, 207465, 276620, 414930, 829860, 4052483, 8104966, 12157449, 16209932, 20262415, 24314898, 40524830, 48629796, 60787245, 81049660, 121574490, 243148980]

約数ペア:

[(1, 243148980), (2, 121574490), (3, 81049660), (4, 60787245), (5, 48629796), (6, 40524830), (10, 24314898), (12, 20262415), (15, 16209932), (20, 12157449), (30, 8104966), (60, 4052483), (293, 829860), (586, 414930), (879, 276620), (1172, 207465), (1465, 165972), (1758, 138310), (2930, 82986), (3516, 69155), (4395, 55324), (5860, 41493), (8790, 27662), (13831, 17580)]