1799442050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 3935640960

約数和(自身を除く): 2136198910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 89, 122, 175, 178, 305, 350, 427, 445, 610, 623, 854, 890, 947, 1246, 1525, 1894, 2135, 2225, 3050, 3115, 4270, 4450, 4735, 5429, 6230, 6629, 9470, 10675, 10858, 13258, 15575, 21350, 23675, 27145, 31150, 33145, 38003, 47350, 54290, 57767, 66290, 76006, 84283, 115534, 135725, 165725, 168566, 190015, 271450, 288835, 331450, 380030, 404369, 421415, 577670, 589981, 808738, 842830, 950075, 1179962, 1444175, 1900150, 2021845, 2107075, 2888350, 2949905, 4043690, 4214150, 5141263, 5899810, 10109225, 10282526, 14749525, 20218450, 25706315, 29499050, 35988841, 51412630, 71977682, 128531575, 179944205, 257063150, 359888410, 899721025, 1799442050]

約数ペア:

[(1, 1799442050), (2, 899721025), (5, 359888410), (7, 257063150), (10, 179944205), (14, 128531575), (25, 71977682), (35, 51412630), (50, 35988841), (61, 29499050), (70, 25706315), (89, 20218450), (122, 14749525), (175, 10282526), (178, 10109225), (305, 5899810), (350, 5141263), (427, 4214150), (445, 4043690), (610, 2949905), (623, 2888350), (854, 2107075), (890, 2021845), (947, 1900150), (1246, 1444175), (1525, 1179962), (1894, 950075), (2135, 842830), (2225, 808738), (3050, 589981), (3115, 577670), (4270, 421415), (4450, 404369), (4735, 380030), (5429, 331450), (6230, 288835), (6629, 271450), (9470, 190015), (10675, 168566), (10858, 165725), (13258, 135725), (15575, 115534), (21350, 84283), (23675, 76006), (27145, 66290), (31150, 57767), (33145, 54290), (38003, 47350)]