167974740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30103}}^1$

素因数の和:30149

約数の個数: 72

約数和(自身を含む): 525977088

約数和(自身を除く): 358002348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 30103, 60206, 90309, 120412, 150515, 180618, 270927, 301030, 361236, 451545, 541854, 602060, 903090, 933193, 1083708, 1354635, 1806180, 1866386, 2709270, 2799579, 3732772, 4665965, 5418540, 5599158, 8398737, 9331930, 11198316, 13997895, 16797474, 18663860, 27995790, 33594948, 41993685, 55991580, 83987370, 167974740]

約数ペア:

[(1, 167974740), (2, 83987370), (3, 55991580), (4, 41993685), (5, 33594948), (6, 27995790), (9, 18663860), (10, 16797474), (12, 13997895), (15, 11198316), (18, 9331930), (20, 8398737), (30, 5599158), (31, 5418540), (36, 4665965), (45, 3732772), (60, 2799579), (62, 2709270), (90, 1866386), (93, 1806180), (124, 1354635), (155, 1083708), (180, 933193), (186, 903090), (279, 602060), (310, 541854), (372, 451545), (465, 361236), (558, 301030), (620, 270927), (930, 180618), (1116, 150515), (1395, 120412), (1860, 90309), (2790, 60206), (5580, 30103)]