9724620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 27685728

約数和(自身を除く): 17961108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2657, 3660, 5314, 7971, 10628, 13285, 15942, 26570, 31884, 39855, 53140, 79710, 159420, 162077, 324154, 486231, 648308, 810385, 972462, 1620770, 1944924, 2431155, 3241540, 4862310, 9724620]

約数ペア:

[(1, 9724620), (2, 4862310), (3, 3241540), (4, 2431155), (5, 1944924), (6, 1620770), (10, 972462), (12, 810385), (15, 648308), (20, 486231), (30, 324154), (60, 162077), (61, 159420), (122, 79710), (183, 53140), (244, 39855), (305, 31884), (366, 26570), (610, 15942), (732, 13285), (915, 10628), (1220, 7971), (1830, 5314), (2657, 3660)]