85340460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13049}}^1$

素因数の和:13170

約数の個数: 48

約数和(自身を含む): 241164000

約数和(自身を除く): 155823540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 13049, 26098, 39147, 52196, 65245, 78294, 130490, 156588, 195735, 260980, 391470, 782940, 1422341, 2844682, 4267023, 5689364, 7111705, 8534046, 14223410, 17068092, 21335115, 28446820, 42670230, 85340460]

約数ペア:

[(1, 85340460), (2, 42670230), (3, 28446820), (4, 21335115), (5, 17068092), (6, 14223410), (10, 8534046), (12, 7111705), (15, 5689364), (20, 4267023), (30, 2844682), (60, 1422341), (109, 782940), (218, 391470), (327, 260980), (436, 195735), (545, 156588), (654, 130490), (1090, 78294), (1308, 65245), (1635, 52196), (2180, 39147), (3270, 26098), (6540, 13049)]