71535310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 163275264

約数和(自身を除く): 91739954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1342, 1523, 2135, 3046, 3355, 4270, 4697, 6710, 7615, 9394, 10661, 15230, 16753, 21322, 23485, 33506, 46970, 53305, 83765, 92903, 106610, 117271, 167530, 185806, 234542, 464515, 586355, 650321, 929030, 1021933, 1172710, 1300642, 2043866, 3251605, 5109665, 6503210, 7153531, 10219330, 14307062, 35767655, 71535310]

約数ペア:

[(1, 71535310), (2, 35767655), (5, 14307062), (7, 10219330), (10, 7153531), (11, 6503210), (14, 5109665), (22, 3251605), (35, 2043866), (55, 1300642), (61, 1172710), (70, 1021933), (77, 929030), (110, 650321), (122, 586355), (154, 464515), (305, 234542), (385, 185806), (427, 167530), (610, 117271), (671, 106610), (770, 92903), (854, 83765), (1342, 53305), (1523, 46970), (2135, 33506), (3046, 23485), (3355, 21322), (4270, 16753), (4697, 15230), (6710, 10661), (7615, 9394)]