1468670980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{456109}}^1$

素因数の和:456148

約数の個数: 48

約数和(自身を含む): 3678071040

約数和(自身を除く): 2209400060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 456109, 912218, 1824436, 2280545, 3192763, 4561090, 6385526, 9122180, 10490507, 12771052, 15963815, 20981014, 31927630, 41962028, 52452535, 63855260, 73433549, 104905070, 146867098, 209810140, 293734196, 367167745, 734335490, 1468670980]

約数ペア:

[(1, 1468670980), (2, 734335490), (4, 367167745), (5, 293734196), (7, 209810140), (10, 146867098), (14, 104905070), (20, 73433549), (23, 63855260), (28, 52452535), (35, 41962028), (46, 31927630), (70, 20981014), (92, 15963815), (115, 12771052), (140, 10490507), (161, 9122180), (230, 6385526), (322, 4561090), (460, 3192763), (644, 2280545), (805, 1824436), (1610, 912218), (3220, 456109)]