77446430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 142193664

約数和(自身を除く): 64747234

約数列:

[1, 2, 5, 10, 73, 146, 277, 365, 383, 554, 730, 766, 1385, 1915, 2770, 3830, 20221, 27959, 40442, 55918, 101105, 106091, 139795, 202210, 212182, 279590, 530455, 1060910, 7744643, 15489286, 38723215, 77446430]

約数ペア:

[(1, 77446430), (2, 38723215), (5, 15489286), (10, 7744643), (73, 1060910), (146, 530455), (277, 279590), (365, 212182), (383, 202210), (554, 139795), (730, 106091), (766, 101105), (1385, 55918), (1915, 40442), (2770, 27959), (3830, 20221)]