85668390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12049}}^1$

素因数の和:12141

約数の個数: 48

約数和(自身を含む): 225576000

約数和(自身を除く): 139907610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 12049, 24098, 36147, 60245, 72294, 108441, 120490, 180735, 216882, 361470, 542205, 951871, 1084410, 1903742, 2855613, 4759355, 5711226, 8566839, 9518710, 14278065, 17133678, 28556130, 42834195, 85668390]

約数ペア:

[(1, 85668390), (2, 42834195), (3, 28556130), (5, 17133678), (6, 14278065), (9, 9518710), (10, 8566839), (15, 5711226), (18, 4759355), (30, 2855613), (45, 1903742), (79, 1084410), (90, 951871), (158, 542205), (237, 361470), (395, 216882), (474, 180735), (711, 120490), (790, 108441), (1185, 72294), (1422, 60245), (2370, 36147), (3555, 24098), (7110, 12049)]