706014730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 1377077760

約数和(自身を除く): 671063030

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 173, 190, 235, 346, 457, 470, 865, 893, 914, 1730, 1786, 2285, 3287, 4465, 4570, 6574, 8131, 8683, 8930, 16262, 16435, 17366, 21479, 32870, 40655, 42958, 43415, 79061, 81310, 86830, 107395, 154489, 158122, 214790, 308978, 395305, 408101, 772445, 790610, 816202, 1502159, 1544890, 2040505, 3004318, 3715867, 4081010, 7431734, 7510795, 15021590, 18579335, 37158670, 70601473, 141202946, 353007365, 706014730]

約数ペア:

[(1, 706014730), (2, 353007365), (5, 141202946), (10, 70601473), (19, 37158670), (38, 18579335), (47, 15021590), (94, 7510795), (95, 7431734), (173, 4081010), (190, 3715867), (235, 3004318), (346, 2040505), (457, 1544890), (470, 1502159), (865, 816202), (893, 790610), (914, 772445), (1730, 408101), (1786, 395305), (2285, 308978), (3287, 214790), (4465, 158122), (4570, 154489), (6574, 107395), (8131, 86830), (8683, 81310), (8930, 79061), (16262, 43415), (16435, 42958), (17366, 40655), (21479, 32870)]