12716970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 36542016

約数和(自身を除く): 23825046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 211, 245, 246, 287, 294, 410, 422, 490, 574, 615, 633, 735, 861, 1055, 1230, 1266, 1435, 1470, 1477, 1722, 2009, 2110, 2870, 2954, 3165, 4018, 4305, 4431, 6027, 6330, 7385, 8610, 8651, 8862, 10045, 10339, 12054, 14770, 17302, 20090, 20678, 22155, 25953, 30135, 31017, 43255, 44310, 51695, 51906, 60270, 60557, 62034, 86510, 103390, 121114, 129765, 155085, 181671, 259530, 302785, 310170, 363342, 423899, 605570, 847798, 908355, 1271697, 1816710, 2119495, 2543394, 4238990, 6358485, 12716970]

約数ペア:

[(1, 12716970), (2, 6358485), (3, 4238990), (5, 2543394), (6, 2119495), (7, 1816710), (10, 1271697), (14, 908355), (15, 847798), (21, 605570), (30, 423899), (35, 363342), (41, 310170), (42, 302785), (49, 259530), (70, 181671), (82, 155085), (98, 129765), (105, 121114), (123, 103390), (147, 86510), (205, 62034), (210, 60557), (211, 60270), (245, 51906), (246, 51695), (287, 44310), (294, 43255), (410, 31017), (422, 30135), (490, 25953), (574, 22155), (615, 20678), (633, 20090), (735, 17302), (861, 14770), (1055, 12054), (1230, 10339), (1266, 10045), (1435, 8862), (1470, 8651), (1477, 8610), (1722, 7385), (2009, 6330), (2110, 6027), (2870, 4431), (2954, 4305), (3165, 4018)]