171791830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{106703}}^1$

素因数の和:106740

約数の個数: 32

約数和(自身を含む): 368769024

約数和(自身を除く): 196977194

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 106703, 213406, 533515, 746921, 1067030, 1493842, 2454169, 3734605, 4908338, 7469210, 12270845, 17179183, 24541690, 34358366, 85895915, 171791830]

約数ペア:

[(1, 171791830), (2, 85895915), (5, 34358366), (7, 24541690), (10, 17179183), (14, 12270845), (23, 7469210), (35, 4908338), (46, 3734605), (70, 2454169), (115, 1493842), (161, 1067030), (230, 746921), (322, 533515), (805, 213406), (1610, 106703)]