15676569990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1\times {\mathrm{911}}^1$

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 41015310336

約数和(自身を除く): 25338740346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 727, 789, 911, 1315, 1454, 1578, 1822, 2181, 2367, 2630, 2733, 3635, 3945, 4362, 4555, 4734, 5466, 6543, 7270, 7890, 8199, 9110, 10905, 11835, 13086, 13665, 16398, 21810, 23670, 27330, 32715, 40995, 65430, 81990, 191201, 239593, 382402, 479186, 573603, 662297, 718779, 956005, 1147206, 1197965, 1324594, 1437558, 1720809, 1912010, 1986891, 2156337, 2395930, 2868015, 3311485, 3441618, 3593895, 3973782, 4312674, 5736030, 5960673, 6622970, 7187790, 8604045, 9934455, 10781685, 11921346, 17208090, 19868910, 21563370, 29803365, 59606730, 174184111, 348368222, 522552333, 870920555, 1045104666, 1567656999, 1741841110, 2612761665, 3135313998, 5225523330, 7838284995, 15676569990]

約数ペア:

[(1, 15676569990), (2, 7838284995), (3, 5225523330), (5, 3135313998), (6, 2612761665), (9, 1741841110), (10, 1567656999), (15, 1045104666), (18, 870920555), (30, 522552333), (45, 348368222), (90, 174184111), (263, 59606730), (526, 29803365), (727, 21563370), (789, 19868910), (911, 17208090), (1315, 11921346), (1454, 10781685), (1578, 9934455), (1822, 8604045), (2181, 7187790), (2367, 6622970), (2630, 5960673), (2733, 5736030), (3635, 4312674), (3945, 3973782), (4362, 3593895), (4555, 3441618), (4734, 3311485), (5466, 2868015), (6543, 2395930), (7270, 2156337), (7890, 1986891), (8199, 1912010), (9110, 1720809), (10905, 1437558), (11835, 1324594), (13086, 1197965), (13665, 1147206), (16398, 956005), (21810, 718779), (23670, 662297), (27330, 573603), (32715, 479186), (40995, 382402), (65430, 239593), (81990, 191201)]