17451700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 43872192

約数和(自身を除く): 26420492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 233, 350, 428, 466, 535, 700, 749, 932, 1070, 1165, 1498, 1631, 2140, 2330, 2675, 2996, 3262, 3745, 4660, 5350, 5825, 6524, 7490, 8155, 10700, 11650, 14980, 16310, 18725, 23300, 24931, 32620, 37450, 40775, 49862, 74900, 81550, 99724, 124655, 163100, 174517, 249310, 349034, 498620, 623275, 698068, 872585, 1246550, 1745170, 2493100, 3490340, 4362925, 8725850, 17451700]

約数ペア:

[(1, 17451700), (2, 8725850), (4, 4362925), (5, 3490340), (7, 2493100), (10, 1745170), (14, 1246550), (20, 872585), (25, 698068), (28, 623275), (35, 498620), (50, 349034), (70, 249310), (100, 174517), (107, 163100), (140, 124655), (175, 99724), (214, 81550), (233, 74900), (350, 49862), (428, 40775), (466, 37450), (535, 32620), (700, 24931), (749, 23300), (932, 18725), (1070, 16310), (1165, 14980), (1498, 11650), (1631, 10700), (2140, 8155), (2330, 7490), (2675, 6524), (2996, 5825), (3262, 5350), (3745, 4660)]