119122780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2357}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 301861728

約数和(自身を除く): 182738948

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2357, 2527, 2660, 3610, 4714, 5054, 7220, 9428, 10108, 11785, 12635, 16499, 23570, 25270, 32998, 44783, 47140, 50540, 65996, 82495, 89566, 164990, 179132, 223915, 313481, 329980, 447830, 626962, 850877, 895660, 1253924, 1567405, 1701754, 3134810, 3403508, 4254385, 5956139, 6269620, 8508770, 11912278, 17017540, 23824556, 29780695, 59561390, 119122780]

約数ペア:

[(1, 119122780), (2, 59561390), (4, 29780695), (5, 23824556), (7, 17017540), (10, 11912278), (14, 8508770), (19, 6269620), (20, 5956139), (28, 4254385), (35, 3403508), (38, 3134810), (70, 1701754), (76, 1567405), (95, 1253924), (133, 895660), (140, 850877), (190, 626962), (266, 447830), (361, 329980), (380, 313481), (532, 223915), (665, 179132), (722, 164990), (1330, 89566), (1444, 82495), (1805, 65996), (2357, 50540), (2527, 47140), (2660, 44783), (3610, 32998), (4714, 25270), (5054, 23570), (7220, 16499), (9428, 12635), (10108, 11785)]