273159430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{977}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 500235264

約数和(自身を除く): 227075834

約数列:

[1, 2, 5, 10, 73, 146, 365, 383, 730, 766, 977, 1915, 1954, 3830, 4885, 9770, 27959, 55918, 71321, 139795, 142642, 279590, 356605, 374191, 713210, 748382, 1870955, 3741910, 27315943, 54631886, 136579715, 273159430]

約数ペア:

[(1, 273159430), (2, 136579715), (5, 54631886), (10, 27315943), (73, 3741910), (146, 1870955), (365, 748382), (383, 713210), (730, 374191), (766, 356605), (977, 279590), (1915, 142642), (1954, 139795), (3830, 71321), (4885, 55918), (9770, 27959)]