2912821740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{274277}}^1$

素因数の和:274351

約数の個数: 72

約数和(自身を含む): 8985347280

約数和(自身を除く): 6072525540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 274277, 548554, 822831, 1097108, 1371385, 1645662, 2468493, 2742770, 3291324, 4114155, 4936986, 5485540, 8228310, 9873972, 12342465, 16182343, 16456620, 24684930, 32364686, 48547029, 49369860, 64729372, 80911715, 97094058, 145641087, 161823430, 194188116, 242735145, 291282174, 323646860, 485470290, 582564348, 728205435, 970940580, 1456410870, 2912821740]

約数ペア:

[(1, 2912821740), (2, 1456410870), (3, 970940580), (4, 728205435), (5, 582564348), (6, 485470290), (9, 323646860), (10, 291282174), (12, 242735145), (15, 194188116), (18, 161823430), (20, 145641087), (30, 97094058), (36, 80911715), (45, 64729372), (59, 49369860), (60, 48547029), (90, 32364686), (118, 24684930), (177, 16456620), (180, 16182343), (236, 12342465), (295, 9873972), (354, 8228310), (531, 5485540), (590, 4936986), (708, 4114155), (885, 3291324), (1062, 2742770), (1180, 2468493), (1770, 1645662), (2124, 1371385), (2655, 1097108), (3540, 822831), (5310, 548554), (10620, 274277)]