73056540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13681}}^1$

素因数の和:13782

約数の個数: 48

約数和(自身を含む): 206871840

約数和(自身を除く): 133815300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 13681, 27362, 41043, 54724, 68405, 82086, 136810, 164172, 205215, 273620, 410430, 820860, 1217609, 2435218, 3652827, 4870436, 6088045, 7305654, 12176090, 14611308, 18264135, 24352180, 36528270, 73056540]

約数ペア:

[(1, 73056540), (2, 36528270), (3, 24352180), (4, 18264135), (5, 14611308), (6, 12176090), (10, 7305654), (12, 6088045), (15, 4870436), (20, 3652827), (30, 2435218), (60, 1217609), (89, 820860), (178, 410430), (267, 273620), (356, 205215), (445, 164172), (534, 136810), (890, 82086), (1068, 68405), (1335, 54724), (1780, 41043), (2670, 27362), (5340, 13681)]