2917260860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{587}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 6657251328

約数和(自身を除く): 3739990468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 311, 340, 470, 587, 622, 799, 940, 1174, 1244, 1555, 1598, 2348, 2935, 3110, 3196, 3995, 5287, 5870, 6220, 7990, 9979, 10574, 11740, 14617, 15980, 19958, 21148, 26435, 27589, 29234, 39916, 49895, 52870, 55178, 58468, 73085, 99790, 105740, 110356, 137945, 146170, 182557, 199580, 248489, 275890, 292340, 365114, 469013, 496978, 551780, 730228, 912785, 938026, 993956, 1242445, 1825570, 1876052, 2345065, 2484890, 3103469, 3651140, 4690130, 4969780, 6206938, 8580179, 9380260, 12413876, 15517345, 17160358, 31034690, 34320716, 42900895, 62069380, 85801790, 145863043, 171603580, 291726086, 583452172, 729315215, 1458630430, 2917260860]

約数ペア:

[(1, 2917260860), (2, 1458630430), (4, 729315215), (5, 583452172), (10, 291726086), (17, 171603580), (20, 145863043), (34, 85801790), (47, 62069380), (68, 42900895), (85, 34320716), (94, 31034690), (170, 17160358), (188, 15517345), (235, 12413876), (311, 9380260), (340, 8580179), (470, 6206938), (587, 4969780), (622, 4690130), (799, 3651140), (940, 3103469), (1174, 2484890), (1244, 2345065), (1555, 1876052), (1598, 1825570), (2348, 1242445), (2935, 993956), (3110, 938026), (3196, 912785), (3995, 730228), (5287, 551780), (5870, 496978), (6220, 469013), (7990, 365114), (9979, 292340), (10574, 275890), (11740, 248489), (14617, 199580), (15980, 182557), (19958, 146170), (21148, 137945), (26435, 110356), (27589, 105740), (29234, 99790), (39916, 73085), (49895, 58468), (52870, 55178)]