8222076540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{748823}}^1$

素因数の和:748899

約数の個数: 72

約数和(自身を含む): 25349190048

約数和(自身を除く): 17127113508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 748823, 1497646, 2246469, 2995292, 3744115, 4492938, 6739407, 7488230, 8985876, 11232345, 13478814, 14976460, 22464690, 26957628, 33697035, 44929380, 45678203, 67394070, 91356406, 134788140, 137034609, 182712812, 228391015, 274069218, 411103827, 456782030, 548138436, 685173045, 822207654, 913564060, 1370346090, 1644415308, 2055519135, 2740692180, 4111038270, 8222076540]

約数ペア:

[(1, 8222076540), (2, 4111038270), (3, 2740692180), (4, 2055519135), (5, 1644415308), (6, 1370346090), (9, 913564060), (10, 822207654), (12, 685173045), (15, 548138436), (18, 456782030), (20, 411103827), (30, 274069218), (36, 228391015), (45, 182712812), (60, 137034609), (61, 134788140), (90, 91356406), (122, 67394070), (180, 45678203), (183, 44929380), (244, 33697035), (305, 26957628), (366, 22464690), (549, 14976460), (610, 13478814), (732, 11232345), (915, 8985876), (1098, 7488230), (1220, 6739407), (1830, 4492938), (2196, 3744115), (2745, 2995292), (3660, 2246469), (5490, 1497646), (10980, 748823)]