2099200030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{4423}}^1$

素因数の和:5992

約数の個数: 32

約数和(自身を含む): 3903879168

約数和(自身を除く): 1804679138

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1531, 3062, 4423, 7655, 8846, 15310, 22115, 44230, 47461, 94922, 137113, 237305, 274226, 474610, 685565, 1371130, 6771613, 13543226, 33858065, 67716130, 209920003, 419840006, 1049600015, 2099200030]

約数ペア:

[(1, 2099200030), (2, 1049600015), (5, 419840006), (10, 209920003), (31, 67716130), (62, 33858065), (155, 13543226), (310, 6771613), (1531, 1371130), (3062, 685565), (4423, 474610), (7655, 274226), (8846, 237305), (15310, 137113), (22115, 94922), (44230, 47461)]