2201510090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 4464101376

約数和(自身を除く): 2262591286

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 607, 1213, 1214, 1495, 2426, 2990, 3035, 6065, 6070, 7891, 12130, 13961, 15769, 15782, 27899, 27922, 31538, 39455, 55798, 69805, 78845, 78910, 139495, 139610, 157690, 181493, 278990, 362687, 362986, 725374, 736291, 907465, 1472582, 1813435, 1814930, 3626870, 3681455, 7362910, 9571783, 16934693, 19143566, 33869386, 47858915, 84673465, 95717830, 169346930, 220151009, 440302018, 1100755045, 2201510090]

約数ペア:

[(1, 2201510090), (2, 1100755045), (5, 440302018), (10, 220151009), (13, 169346930), (23, 95717830), (26, 84673465), (46, 47858915), (65, 33869386), (115, 19143566), (130, 16934693), (230, 9571783), (299, 7362910), (598, 3681455), (607, 3626870), (1213, 1814930), (1214, 1813435), (1495, 1472582), (2426, 907465), (2990, 736291), (3035, 725374), (6065, 362986), (6070, 362687), (7891, 278990), (12130, 181493), (13961, 157690), (15769, 139610), (15782, 139495), (27899, 78910), (27922, 78845), (31538, 69805), (39455, 55798)]