190470390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3541}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 501887232

約数和(自身を除く): 311416842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 489, 815, 978, 1630, 1793, 2445, 3541, 3586, 4890, 5379, 7082, 8965, 10623, 10758, 17705, 17930, 21246, 26895, 35410, 38951, 53115, 53790, 77902, 106230, 116853, 194755, 233706, 389510, 577183, 584265, 1154366, 1168530, 1731549, 2885915, 3463098, 5771830, 6349013, 8657745, 12698026, 17315490, 19047039, 31745065, 38094078, 63490130, 95235195, 190470390]

約数ペア:

[(1, 190470390), (2, 95235195), (3, 63490130), (5, 38094078), (6, 31745065), (10, 19047039), (11, 17315490), (15, 12698026), (22, 8657745), (30, 6349013), (33, 5771830), (55, 3463098), (66, 2885915), (110, 1731549), (163, 1168530), (165, 1154366), (326, 584265), (330, 577183), (489, 389510), (815, 233706), (978, 194755), (1630, 116853), (1793, 106230), (2445, 77902), (3541, 53790), (3586, 53115), (4890, 38951), (5379, 35410), (7082, 26895), (8965, 21246), (10623, 17930), (10758, 17705)]