181240260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97441}}^1$

素因数の和:97484

約数の個数: 48

約数和(自身を含む): 523848192

約数和(自身を除く): 342607932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 97441, 194882, 292323, 389764, 487205, 584646, 974410, 1169292, 1461615, 1948820, 2923230, 3020671, 5846460, 6041342, 9062013, 12082684, 15103355, 18124026, 30206710, 36248052, 45310065, 60413420, 90620130, 181240260]

約数ペア:

[(1, 181240260), (2, 90620130), (3, 60413420), (4, 45310065), (5, 36248052), (6, 30206710), (10, 18124026), (12, 15103355), (15, 12082684), (20, 9062013), (30, 6041342), (31, 5846460), (60, 3020671), (62, 2923230), (93, 1948820), (124, 1461615), (155, 1169292), (186, 974410), (310, 584646), (372, 487205), (465, 389764), (620, 292323), (930, 194882), (1860, 97441)]