28582488420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{7993}}^1$

素因数の和:8669

約数の個数: 96

約数和(自身を含む): 80934069888

約数和(自身を除く): 52351581468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 557, 642, 1070, 1114, 1284, 1605, 1671, 2140, 2228, 2785, 3210, 3342, 5570, 6420, 6684, 7993, 8355, 11140, 15986, 16710, 23979, 31972, 33420, 39965, 47958, 59599, 79930, 95916, 119198, 119895, 159860, 178797, 238396, 239790, 297995, 357594, 479580, 595990, 715188, 855251, 893985, 1191980, 1710502, 1787970, 2565753, 3421004, 3575940, 4276255, 4452101, 5131506, 8552510, 8904202, 10263012, 12828765, 13356303, 17105020, 17808404, 22260505, 25657530, 26712606, 44521010, 51315060, 53425212, 66781515, 89042020, 133563030, 267126060, 476374807, 952749614, 1429124421, 1905499228, 2381874035, 2858248842, 4763748070, 5716497684, 7145622105, 9527496140, 14291244210, 28582488420]

約数ペア:

[(1, 28582488420), (2, 14291244210), (3, 9527496140), (4, 7145622105), (5, 5716497684), (6, 4763748070), (10, 2858248842), (12, 2381874035), (15, 1905499228), (20, 1429124421), (30, 952749614), (60, 476374807), (107, 267126060), (214, 133563030), (321, 89042020), (428, 66781515), (535, 53425212), (557, 51315060), (642, 44521010), (1070, 26712606), (1114, 25657530), (1284, 22260505), (1605, 17808404), (1671, 17105020), (2140, 13356303), (2228, 12828765), (2785, 10263012), (3210, 8904202), (3342, 8552510), (5570, 5131506), (6420, 4452101), (6684, 4276255), (7993, 3575940), (8355, 3421004), (11140, 2565753), (15986, 1787970), (16710, 1710502), (23979, 1191980), (31972, 893985), (33420, 855251), (39965, 715188), (47958, 595990), (59599, 479580), (79930, 357594), (95916, 297995), (119198, 239790), (119895, 238396), (159860, 178797)]