70670320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 189862848

約数和(自身を除く): 119192528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1301, 1358, 1552, 1940, 2602, 2716, 3395, 3880, 5204, 5432, 6505, 6790, 7760, 9107, 10408, 10864, 13010, 13580, 18214, 20816, 26020, 27160, 36428, 45535, 52040, 54320, 72856, 91070, 104080, 126197, 145712, 182140, 252394, 364280, 504788, 630985, 728560, 883379, 1009576, 1261970, 1766758, 2019152, 2523940, 3533516, 4416895, 5047880, 7067032, 8833790, 10095760, 14134064, 17667580, 35335160, 70670320]

約数ペア:

[(1, 70670320), (2, 35335160), (4, 17667580), (5, 14134064), (7, 10095760), (8, 8833790), (10, 7067032), (14, 5047880), (16, 4416895), (20, 3533516), (28, 2523940), (35, 2019152), (40, 1766758), (56, 1261970), (70, 1009576), (80, 883379), (97, 728560), (112, 630985), (140, 504788), (194, 364280), (280, 252394), (388, 182140), (485, 145712), (560, 126197), (679, 104080), (776, 91070), (970, 72856), (1301, 54320), (1358, 52040), (1552, 45535), (1940, 36428), (2602, 27160), (2716, 26020), (3395, 20816), (3880, 18214), (5204, 13580), (5432, 13010), (6505, 10864), (6790, 10408), (7760, 9107)]