9731009960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4964801}}^1$

素因数の和:4964826

約数の個数: 48

約数和(自身を含む): 25469434260

約数和(自身を除く): 15738424300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4964801, 9929602, 19859204, 24824005, 34753607, 39718408, 49648010, 69507214, 99296020, 139014428, 173768035, 198592040, 243275249, 278028856, 347536070, 486550498, 695072140, 973100996, 1216376245, 1390144280, 1946201992, 2432752490, 4865504980, 9731009960]

約数ペア:

[(1, 9731009960), (2, 4865504980), (4, 2432752490), (5, 1946201992), (7, 1390144280), (8, 1216376245), (10, 973100996), (14, 695072140), (20, 486550498), (28, 347536070), (35, 278028856), (40, 243275249), (49, 198592040), (56, 173768035), (70, 139014428), (98, 99296020), (140, 69507214), (196, 49648010), (245, 39718408), (280, 34753607), (392, 24824005), (490, 19859204), (980, 9929602), (1960, 4964801)]