154647390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 384943104

約数和(自身を除く): 230295714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 67, 94, 134, 141, 201, 235, 282, 335, 402, 470, 670, 705, 1005, 1410, 1637, 2010, 3149, 3274, 4911, 6298, 8185, 9447, 9822, 15745, 16370, 18894, 24555, 31490, 47235, 49110, 76939, 94470, 109679, 153878, 219358, 230817, 329037, 384695, 461634, 548395, 658074, 769390, 1096790, 1154085, 1645185, 2308170, 3290370, 5154913, 10309826, 15464739, 25774565, 30929478, 51549130, 77323695, 154647390]

約数ペア:

[(1, 154647390), (2, 77323695), (3, 51549130), (5, 30929478), (6, 25774565), (10, 15464739), (15, 10309826), (30, 5154913), (47, 3290370), (67, 2308170), (94, 1645185), (134, 1154085), (141, 1096790), (201, 769390), (235, 658074), (282, 548395), (335, 461634), (402, 384695), (470, 329037), (670, 230817), (705, 219358), (1005, 153878), (1410, 109679), (1637, 94470), (2010, 76939), (3149, 49110), (3274, 47235), (4911, 31490), (6298, 24555), (8185, 18894), (9447, 16370), (9822, 15745)]