121244340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17017

約数の個数: 96

約数和(自身を含む): 410828544

約数和(自身を除く): 289584204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 16981, 33962, 50943, 67924, 84905, 101886, 118867, 169810, 203772, 237734, 254715, 288677, 339620, 356601, 475468, 509430, 577354, 594335, 713202, 866031, 1018860, 1154708, 1188670, 1426404, 1443385, 1732062, 1783005, 2020739, 2377340, 2886770, 3464124, 3566010, 4041478, 4330155, 5773540, 6062217, 7132020, 8082956, 8660310, 10103695, 12124434, 17320620, 20207390, 24248868, 30311085, 40414780, 60622170, 121244340]

約数ペア:

[(1, 121244340), (2, 60622170), (3, 40414780), (4, 30311085), (5, 24248868), (6, 20207390), (7, 17320620), (10, 12124434), (12, 10103695), (14, 8660310), (15, 8082956), (17, 7132020), (20, 6062217), (21, 5773540), (28, 4330155), (30, 4041478), (34, 3566010), (35, 3464124), (42, 2886770), (51, 2377340), (60, 2020739), (68, 1783005), (70, 1732062), (84, 1443385), (85, 1426404), (102, 1188670), (105, 1154708), (119, 1018860), (140, 866031), (170, 713202), (204, 594335), (210, 577354), (238, 509430), (255, 475468), (340, 356601), (357, 339620), (420, 288677), (476, 254715), (510, 237734), (595, 203772), (714, 169810), (1020, 118867), (1190, 101886), (1428, 84905), (1785, 67924), (2380, 50943), (3570, 33962), (7140, 16981)]