231430980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 713623680

約数和(自身を除く): 482192700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1199, 1308, 1635, 2180, 2398, 3217, 3270, 3597, 4796, 5995, 6434, 6540, 7194, 9651, 11990, 12868, 14388, 16085, 17985, 19302, 23980, 32170, 35387, 35970, 38604, 48255, 64340, 70774, 71940, 96510, 106161, 141548, 176935, 193020, 212322, 350653, 353870, 424644, 530805, 701306, 707740, 1051959, 1061610, 1402612, 1753265, 2103918, 2123220, 3506530, 3857183, 4207836, 5259795, 7013060, 7714366, 10519590, 11571549, 15428732, 19285915, 21039180, 23143098, 38571830, 46286196, 57857745, 77143660, 115715490, 231430980]

約数ペア:

[(1, 231430980), (2, 115715490), (3, 77143660), (4, 57857745), (5, 46286196), (6, 38571830), (10, 23143098), (11, 21039180), (12, 19285915), (15, 15428732), (20, 11571549), (22, 10519590), (30, 7714366), (33, 7013060), (44, 5259795), (55, 4207836), (60, 3857183), (66, 3506530), (109, 2123220), (110, 2103918), (132, 1753265), (165, 1402612), (218, 1061610), (220, 1051959), (327, 707740), (330, 701306), (436, 530805), (545, 424644), (654, 353870), (660, 350653), (1090, 212322), (1199, 193020), (1308, 176935), (1635, 141548), (2180, 106161), (2398, 96510), (3217, 71940), (3270, 70774), (3597, 64340), (4796, 48255), (5995, 38604), (6434, 35970), (6540, 35387), (7194, 32170), (9651, 23980), (11990, 19302), (12868, 17985), (14388, 16085)]