155691830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{96703}}^1$

素因数の和:96740

約数の個数: 32

約数和(自身を含む): 334209024

約数和(自身を除く): 178517194

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 96703, 193406, 483515, 676921, 967030, 1353842, 2224169, 3384605, 4448338, 6769210, 11120845, 15569183, 22241690, 31138366, 77845915, 155691830]

約数ペア:

[(1, 155691830), (2, 77845915), (5, 31138366), (7, 22241690), (10, 15569183), (14, 11120845), (23, 6769210), (35, 4448338), (46, 3384605), (70, 2224169), (115, 1353842), (161, 967030), (230, 676921), (322, 483515), (805, 193406), (1610, 96703)]