155501830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3691}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 306229248

約数和(自身を除く): 150727418

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1915, 3691, 3830, 4213, 7382, 8426, 18455, 21065, 36910, 40601, 42130, 81202, 203005, 406010, 1413653, 2827306, 7068265, 14136530, 15550183, 31100366, 77750915, 155501830]

約数ペア:

[(1, 155501830), (2, 77750915), (5, 31100366), (10, 15550183), (11, 14136530), (22, 7068265), (55, 2827306), (110, 1413653), (383, 406010), (766, 203005), (1915, 81202), (3691, 42130), (3830, 40601), (4213, 36910), (7382, 21065), (8426, 18455)]