2755590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 4073466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2963, 5926, 8889, 14815, 17778, 29630, 44445, 88890, 91853, 183706, 275559, 459265, 551118, 918530, 1377795, 2755590]

約数ペア:

[(1, 2755590), (2, 1377795), (3, 918530), (5, 551118), (6, 459265), (10, 275559), (15, 183706), (30, 91853), (31, 88890), (62, 44445), (93, 29630), (155, 17778), (186, 14815), (310, 8889), (465, 5926), (930, 2963)]