17371620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 63842688

約数和(自身を除く): 46471068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 811, 1020, 1071, 1190, 1260, 1428, 1530, 1622, 1785, 2142, 2380, 2433, 3060, 3244, 3570, 4055, 4284, 4866, 5355, 5677, 7140, 7299, 8110, 9732, 10710, 11354, 12165, 13787, 14598, 16220, 17031, 21420, 22708, 24330, 27574, 28385, 29196, 34062, 36495, 41361, 48660, 51093, 55148, 56770, 68124, 68935, 72990, 82722, 85155, 96509, 102186, 113540, 124083, 137870, 145980, 165444, 170310, 193018, 204372, 206805, 248166, 255465, 275740, 289527, 340620, 386036, 413610, 482545, 496332, 510930, 579054, 620415, 827220, 868581, 965090, 1021860, 1158108, 1240830, 1447635, 1737162, 1930180, 2481660, 2895270, 3474324, 4342905, 5790540, 8685810, 17371620]

約数ペア:

[(1, 17371620), (2, 8685810), (3, 5790540), (4, 4342905), (5, 3474324), (6, 2895270), (7, 2481660), (9, 1930180), (10, 1737162), (12, 1447635), (14, 1240830), (15, 1158108), (17, 1021860), (18, 965090), (20, 868581), (21, 827220), (28, 620415), (30, 579054), (34, 510930), (35, 496332), (36, 482545), (42, 413610), (45, 386036), (51, 340620), (60, 289527), (63, 275740), (68, 255465), (70, 248166), (84, 206805), (85, 204372), (90, 193018), (102, 170310), (105, 165444), (119, 145980), (126, 137870), (140, 124083), (153, 113540), (170, 102186), (180, 96509), (204, 85155), (210, 82722), (238, 72990), (252, 68935), (255, 68124), (306, 56770), (315, 55148), (340, 51093), (357, 48660), (420, 41361), (476, 36495), (510, 34062), (595, 29196), (612, 28385), (630, 27574), (714, 24330), (765, 22708), (811, 21420), (1020, 17031), (1071, 16220), (1190, 14598), (1260, 13787), (1428, 12165), (1530, 11354), (1622, 10710), (1785, 9732), (2142, 8110), (2380, 7299), (2433, 7140), (3060, 5677), (3244, 5355), (3570, 4866), (4055, 4284)]