15694009660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1\times {\mathrm{1901}}^1$

素因数の和:2567

約数の個数: 96

約数和(自身を含む): 38101472640

約数和(自身を除く): 22407462980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 541, 545, 763, 1082, 1090, 1526, 1901, 2164, 2180, 2705, 3052, 3787, 3802, 3815, 5410, 7574, 7604, 7630, 9505, 10820, 13307, 15148, 15260, 18935, 19010, 26614, 37870, 38020, 53228, 58969, 66535, 75740, 117938, 133070, 207209, 235876, 266140, 294845, 412783, 414418, 589690, 825566, 828836, 1028441, 1036045, 1179380, 1450463, 1651132, 2056882, 2063915, 2072090, 2900926, 4113764, 4127830, 4144180, 5142205, 5801852, 7199087, 7252315, 8255660, 10284410, 14398174, 14504630, 20568820, 28796348, 29009260, 35995435, 71990870, 112100069, 143981740, 224200138, 448400276, 560500345, 784700483, 1121000690, 1569400966, 2242001380, 3138801932, 3923502415, 7847004830, 15694009660]

約数ペア:

[(1, 15694009660), (2, 7847004830), (4, 3923502415), (5, 3138801932), (7, 2242001380), (10, 1569400966), (14, 1121000690), (20, 784700483), (28, 560500345), (35, 448400276), (70, 224200138), (109, 143981740), (140, 112100069), (218, 71990870), (436, 35995435), (541, 29009260), (545, 28796348), (763, 20568820), (1082, 14504630), (1090, 14398174), (1526, 10284410), (1901, 8255660), (2164, 7252315), (2180, 7199087), (2705, 5801852), (3052, 5142205), (3787, 4144180), (3802, 4127830), (3815, 4113764), (5410, 2900926), (7574, 2072090), (7604, 2063915), (7630, 2056882), (9505, 1651132), (10820, 1450463), (13307, 1179380), (15148, 1036045), (15260, 1028441), (18935, 828836), (19010, 825566), (26614, 589690), (37870, 414418), (38020, 412783), (53228, 294845), (58969, 266140), (66535, 235876), (75740, 207209), (117938, 133070)]