2947459419070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{21100003}}^1$

素因数の和:21100300

約数の個数: 32

約数和(自身を含む): 5415949026720

約数和(自身を除く): 2468489607650

約数列:

[1, 2, 5, 10, 61, 122, 229, 305, 458, 610, 1145, 2290, 13969, 27938, 69845, 139690, 21100003, 42200006, 105500015, 211000030, 1287100183, 2574200366, 4831900687, 6435500915, 9663801374, 12871001830, 24159503435, 48319006870, 294745941907, 589491883814, 1473729709535, 2947459419070]

約数ペア:

[(1, 2947459419070), (2, 1473729709535), (5, 589491883814), (10, 294745941907), (61, 48319006870), (122, 24159503435), (229, 12871001830), (305, 9663801374), (458, 6435500915), (610, 4831900687), (1145, 2574200366), (2290, 1287100183), (13969, 211000030), (27938, 105500015), (69845, 42200006), (139690, 21100003)]