145111310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2803}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 271337472

約数和(自身を除く): 126226162

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 2803, 5177, 5606, 10354, 14015, 25885, 28030, 51770, 86893, 173786, 434465, 468101, 868930, 936202, 2340505, 4681010, 14511131, 29022262, 72555655, 145111310]

約数ペア:

[(1, 145111310), (2, 72555655), (5, 29022262), (10, 14511131), (31, 4681010), (62, 2340505), (155, 936202), (167, 868930), (310, 468101), (334, 434465), (835, 173786), (1670, 86893), (2803, 51770), (5177, 28030), (5606, 25885), (10354, 14015)]