4591020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 15579648

約数和(自身を除く): 10988628

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, 643, 714, 1020, 1190, 1286, 1428, 1785, 1929, 2380, 2572, 3215, 3570, 3858, 4501, 6430, 7140, 7716, 9002, 9645, 10931, 12860, 13503, 18004, 19290, 21862, 22505, 27006, 32793, 38580, 43724, 45010, 54012, 54655, 65586, 67515, 76517, 90020, 109310, 131172, 135030, 153034, 163965, 218620, 229551, 270060, 306068, 327930, 382585, 459102, 655860, 765170, 918204, 1147755, 1530340, 2295510, 4591020]

約数ペア:

[(1, 4591020), (2, 2295510), (3, 1530340), (4, 1147755), (5, 918204), (6, 765170), (7, 655860), (10, 459102), (12, 382585), (14, 327930), (15, 306068), (17, 270060), (20, 229551), (21, 218620), (28, 163965), (30, 153034), (34, 135030), (35, 131172), (42, 109310), (51, 90020), (60, 76517), (68, 67515), (70, 65586), (84, 54655), (85, 54012), (102, 45010), (105, 43724), (119, 38580), (140, 32793), (170, 27006), (204, 22505), (210, 21862), (238, 19290), (255, 18004), (340, 13503), (357, 12860), (420, 10931), (476, 9645), (510, 9002), (595, 7716), (643, 7140), (714, 6430), (1020, 4501), (1190, 3858), (1286, 3570), (1428, 3215), (1785, 2572), (1929, 2380)]