1804319830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{8923}}^1$

素因数の和:9280

約数の個数: 32

約数和(自身を含む): 3304521504

約数和(自身を除く): 1500201674

約数列:

[1, 2, 5, 10, 73, 146, 277, 365, 554, 730, 1385, 2770, 8923, 17846, 20221, 40442, 44615, 89230, 101105, 202210, 651379, 1302758, 2471671, 3256895, 4943342, 6513790, 12358355, 24716710, 180431983, 360863966, 902159915, 1804319830]

約数ペア:

[(1, 1804319830), (2, 902159915), (5, 360863966), (10, 180431983), (73, 24716710), (146, 12358355), (277, 6513790), (365, 4943342), (554, 3256895), (730, 2471671), (1385, 1302758), (2770, 651379), (8923, 202210), (17846, 101105), (20221, 89230), (40442, 44615)]