65704730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 147184128

約数和(自身を除く): 81479398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 701, 721, 910, 1030, 1339, 1402, 1442, 2678, 3505, 3605, 4907, 6695, 7010, 7210, 9113, 9373, 9814, 13390, 18226, 18746, 24535, 45565, 46865, 49070, 63791, 72203, 91130, 93730, 127582, 144406, 318955, 361015, 505421, 637910, 722030, 938639, 1010842, 1877278, 2527105, 4693195, 5054210, 6570473, 9386390, 13140946, 32852365, 65704730]

約数ペア:

[(1, 65704730), (2, 32852365), (5, 13140946), (7, 9386390), (10, 6570473), (13, 5054210), (14, 4693195), (26, 2527105), (35, 1877278), (65, 1010842), (70, 938639), (91, 722030), (103, 637910), (130, 505421), (182, 361015), (206, 318955), (455, 144406), (515, 127582), (701, 93730), (721, 91130), (910, 72203), (1030, 63791), (1339, 49070), (1402, 46865), (1442, 45565), (2678, 24535), (3505, 18746), (3605, 18226), (4907, 13390), (6695, 9814), (7010, 9373), (7210, 9113)]