2019696810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2171717}}^1$

素因数の和:2171758

約数の個数: 32

約数和(自身を含む): 5003638272

約数和(自身を除く): 2983941462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2171717, 4343434, 6515151, 10858585, 13030302, 21717170, 32575755, 65151510, 67323227, 134646454, 201969681, 336616135, 403939362, 673232270, 1009848405, 2019696810]

約数ペア:

[(1, 2019696810), (2, 1009848405), (3, 673232270), (5, 403939362), (6, 336616135), (10, 201969681), (15, 134646454), (30, 67323227), (31, 65151510), (62, 32575755), (93, 21717170), (155, 13030302), (186, 10858585), (310, 6515151), (465, 4343434), (930, 2171717)]