71913930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 189945216

約数和(自身を除く): 118031286

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1331, 1801, 1815, 2662, 3602, 3630, 3993, 5403, 6655, 7986, 9005, 10806, 13310, 18010, 19811, 19965, 27015, 39622, 39930, 54030, 59433, 99055, 118866, 198110, 217921, 297165, 435842, 594330, 653763, 1089605, 1307526, 2179210, 2397131, 3268815, 4794262, 6537630, 7191393, 11985655, 14382786, 23971310, 35956965, 71913930]

約数ペア:

[(1, 71913930), (2, 35956965), (3, 23971310), (5, 14382786), (6, 11985655), (10, 7191393), (11, 6537630), (15, 4794262), (22, 3268815), (30, 2397131), (33, 2179210), (55, 1307526), (66, 1089605), (110, 653763), (121, 594330), (165, 435842), (242, 297165), (330, 217921), (363, 198110), (605, 118866), (726, 99055), (1210, 59433), (1331, 54030), (1801, 39930), (1815, 39622), (2662, 27015), (3602, 19965), (3630, 19811), (3993, 18010), (5403, 13310), (6655, 10806), (7986, 9005)]