197156748420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47622403}}^1$

素因数の和:47622441

約数の個数: 72

約数和(自身を含む): 624043982016

約数和(自身を除く): 426887233596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 47622403, 95244806, 142867209, 190489612, 238112015, 285734418, 428601627, 476224030, 571468836, 714336045, 857203254, 952448060, 1095315269, 1428672090, 1714406508, 2143008135, 2190630538, 2857344180, 3285945807, 4286016270, 4381261076, 5476576345, 6571891614, 8572032540, 9857837421, 10953152690, 13143783228, 16429729035, 19715674842, 21906305380, 32859458070, 39431349684, 49289187105, 65718916140, 98578374210, 197156748420]

約数ペア:

[(1, 197156748420), (2, 98578374210), (3, 65718916140), (4, 49289187105), (5, 39431349684), (6, 32859458070), (9, 21906305380), (10, 19715674842), (12, 16429729035), (15, 13143783228), (18, 10953152690), (20, 9857837421), (23, 8572032540), (30, 6571891614), (36, 5476576345), (45, 4381261076), (46, 4286016270), (60, 3285945807), (69, 2857344180), (90, 2190630538), (92, 2143008135), (115, 1714406508), (138, 1428672090), (180, 1095315269), (207, 952448060), (230, 857203254), (276, 714336045), (345, 571468836), (414, 476224030), (460, 428601627), (690, 285734418), (828, 238112015), (1035, 190489612), (1380, 142867209), (2070, 95244806), (4140, 47622403)]