42704340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6017

約数の個数: 96

約数和(自身を含む): 144716544

約数和(自身を除く): 102012204

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, 5981, 7140, 11962, 17943, 23924, 29905, 35886, 41867, 59810, 71772, 83734, 89715, 101677, 119620, 125601, 167468, 179430, 203354, 209335, 251202, 305031, 358860, 406708, 418670, 502404, 508385, 610062, 628005, 711739, 837340, 1016770, 1220124, 1256010, 1423478, 1525155, 2033540, 2135217, 2512020, 2846956, 3050310, 3558695, 4270434, 6100620, 7117390, 8540868, 10676085, 14234780, 21352170, 42704340]

約数ペア:

[(1, 42704340), (2, 21352170), (3, 14234780), (4, 10676085), (5, 8540868), (6, 7117390), (7, 6100620), (10, 4270434), (12, 3558695), (14, 3050310), (15, 2846956), (17, 2512020), (20, 2135217), (21, 2033540), (28, 1525155), (30, 1423478), (34, 1256010), (35, 1220124), (42, 1016770), (51, 837340), (60, 711739), (68, 628005), (70, 610062), (84, 508385), (85, 502404), (102, 418670), (105, 406708), (119, 358860), (140, 305031), (170, 251202), (204, 209335), (210, 203354), (238, 179430), (255, 167468), (340, 125601), (357, 119620), (420, 101677), (476, 89715), (510, 83734), (595, 71772), (714, 59810), (1020, 41867), (1190, 35886), (1428, 29905), (1785, 23924), (2380, 17943), (3570, 11962), (5981, 7140)]