454215860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 1163393280

約数和(自身を除く): 709177420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 139, 140, 170, 238, 278, 340, 476, 556, 595, 695, 973, 1190, 1373, 1390, 1946, 2363, 2380, 2746, 2780, 3892, 4726, 4865, 5492, 6865, 9452, 9611, 9730, 11815, 13730, 16541, 19222, 19460, 23341, 23630, 27460, 33082, 38444, 46682, 47260, 48055, 66164, 82705, 93364, 96110, 116705, 163387, 165410, 190847, 192220, 233410, 326774, 330820, 381694, 466820, 653548, 763388, 816935, 954235, 1335929, 1633870, 1908470, 2671858, 3244399, 3267740, 3816940, 5343716, 6488798, 6679645, 12977596, 13359290, 16221995, 22710793, 26718580, 32443990, 45421586, 64887980, 90843172, 113553965, 227107930, 454215860]

約数ペア:

[(1, 454215860), (2, 227107930), (4, 113553965), (5, 90843172), (7, 64887980), (10, 45421586), (14, 32443990), (17, 26718580), (20, 22710793), (28, 16221995), (34, 13359290), (35, 12977596), (68, 6679645), (70, 6488798), (85, 5343716), (119, 3816940), (139, 3267740), (140, 3244399), (170, 2671858), (238, 1908470), (278, 1633870), (340, 1335929), (476, 954235), (556, 816935), (595, 763388), (695, 653548), (973, 466820), (1190, 381694), (1373, 330820), (1390, 326774), (1946, 233410), (2363, 192220), (2380, 190847), (2746, 165410), (2780, 163387), (3892, 116705), (4726, 96110), (4865, 93364), (5492, 82705), (6865, 66164), (9452, 48055), (9611, 47260), (9730, 46682), (11815, 38444), (13730, 33082), (16541, 27460), (19222, 23630), (19460, 23341)]