172558740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{1783}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 483735168

約数和(自身を除く): 311176428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1613, 1783, 3226, 3566, 4839, 5349, 6452, 7132, 8065, 8915, 9678, 10698, 16130, 17830, 19356, 21396, 24195, 26745, 32260, 35660, 48390, 53490, 96780, 106980, 2875979, 5751958, 8627937, 11503916, 14379895, 17255874, 28759790, 34511748, 43139685, 57519580, 86279370, 172558740]

約数ペア:

[(1, 172558740), (2, 86279370), (3, 57519580), (4, 43139685), (5, 34511748), (6, 28759790), (10, 17255874), (12, 14379895), (15, 11503916), (20, 8627937), (30, 5751958), (60, 2875979), (1613, 106980), (1783, 96780), (3226, 53490), (3566, 48390), (4839, 35660), (5349, 32260), (6452, 26745), (7132, 24195), (8065, 21396), (8915, 19356), (9678, 17830), (10698, 16130)]