2947541820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{4177}}^1$

素因数の和:4827

約数の個数: 96

約数和(自身を含む): 8703609600

約数和(自身を除く): 5756067780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 619, 1140, 1238, 1857, 2476, 3095, 3714, 4177, 6190, 7428, 8354, 9285, 11761, 12380, 12531, 16708, 18570, 20885, 23522, 25062, 35283, 37140, 41770, 47044, 50124, 58805, 62655, 70566, 79363, 83540, 117610, 125310, 141132, 158726, 176415, 235220, 238089, 250620, 317452, 352830, 396815, 476178, 705660, 793630, 952356, 1190445, 1587260, 2380890, 2585563, 4761780, 5171126, 7756689, 10342252, 12927815, 15513378, 25855630, 31026756, 38783445, 49125697, 51711260, 77566890, 98251394, 147377091, 155133780, 196502788, 245628485, 294754182, 491256970, 589508364, 736885455, 982513940, 1473770910, 2947541820]

約数ペア:

[(1, 2947541820), (2, 1473770910), (3, 982513940), (4, 736885455), (5, 589508364), (6, 491256970), (10, 294754182), (12, 245628485), (15, 196502788), (19, 155133780), (20, 147377091), (30, 98251394), (38, 77566890), (57, 51711260), (60, 49125697), (76, 38783445), (95, 31026756), (114, 25855630), (190, 15513378), (228, 12927815), (285, 10342252), (380, 7756689), (570, 5171126), (619, 4761780), (1140, 2585563), (1238, 2380890), (1857, 1587260), (2476, 1190445), (3095, 952356), (3714, 793630), (4177, 705660), (6190, 476178), (7428, 396815), (8354, 352830), (9285, 317452), (11761, 250620), (12380, 238089), (12531, 235220), (16708, 176415), (18570, 158726), (20885, 141132), (23522, 125310), (25062, 117610), (35283, 83540), (37140, 79363), (41770, 70566), (47044, 62655), (50124, 58805)]