70895517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 57667683

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 133, 203, 209, 231, 319, 399, 551, 557, 609, 627, 957, 1463, 1653, 1671, 2233, 3857, 3899, 4389, 6061, 6127, 6699, 10583, 11571, 11697, 16153, 18183, 18381, 31749, 42427, 42889, 48459, 74081, 113071, 116413, 127281, 128667, 177683, 222243, 306907, 339213, 349239, 533049, 814891, 920721, 1243781, 2148349, 2444673, 3375977, 3731343, 6445047, 10127931, 23631839, 70895517]

約数ペア:

[(1, 70895517), (3, 23631839), (7, 10127931), (11, 6445047), (19, 3731343), (21, 3375977), (29, 2444673), (33, 2148349), (57, 1243781), (77, 920721), (87, 814891), (133, 533049), (203, 349239), (209, 339213), (231, 306907), (319, 222243), (399, 177683), (551, 128667), (557, 127281), (609, 116413), (627, 113071), (957, 74081), (1463, 48459), (1653, 42889), (1671, 42427), (2233, 31749), (3857, 18381), (3899, 18183), (4389, 16153), (6061, 11697), (6127, 11571), (6699, 10583)]