210848580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24923}}^1$

素因数の和:24985

約数の個数: 72

約数和(自身を含む): 653208192

約数和(自身を除く): 442359612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 24923, 49846, 74769, 99692, 124615, 149538, 224307, 249230, 299076, 373845, 448614, 498460, 747690, 897228, 1121535, 1171381, 1495380, 2243070, 2342762, 3514143, 4486140, 4685524, 5856905, 7028286, 10542429, 11713810, 14056572, 17570715, 21084858, 23427620, 35141430, 42169716, 52712145, 70282860, 105424290, 210848580]

約数ペア:

[(1, 210848580), (2, 105424290), (3, 70282860), (4, 52712145), (5, 42169716), (6, 35141430), (9, 23427620), (10, 21084858), (12, 17570715), (15, 14056572), (18, 11713810), (20, 10542429), (30, 7028286), (36, 5856905), (45, 4685524), (47, 4486140), (60, 3514143), (90, 2342762), (94, 2243070), (141, 1495380), (180, 1171381), (188, 1121535), (235, 897228), (282, 747690), (423, 498460), (470, 448614), (564, 373845), (705, 299076), (846, 249230), (940, 224307), (1410, 149538), (1692, 124615), (2115, 99692), (2820, 74769), (4230, 49846), (8460, 24923)]