15054380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 35350560

約数和(自身を除く): 20296180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1669, 1804, 2255, 3338, 4510, 6676, 8345, 9020, 16690, 18359, 33380, 36718, 68429, 73436, 91795, 136858, 183590, 273716, 342145, 367180, 684290, 752719, 1368580, 1505438, 3010876, 3763595, 7527190, 15054380]

約数ペア:

[(1, 15054380), (2, 7527190), (4, 3763595), (5, 3010876), (10, 1505438), (11, 1368580), (20, 752719), (22, 684290), (41, 367180), (44, 342145), (55, 273716), (82, 183590), (110, 136858), (164, 91795), (205, 73436), (220, 68429), (410, 36718), (451, 33380), (820, 18359), (902, 16690), (1669, 9020), (1804, 8345), (2255, 6676), (3338, 4510)]