13773060

素因数分解:

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

素因数の和:682

約数の個数: 144

約数和(自身を含む): 50633856

約数和(自身を除く): 36860796

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, 643, 714, 765, 1020, 1071, 1190, 1260, 1286, 1428, 1530, 1785, 1929, 2142, 2380, 2572, 3060, 3215, 3570, 3858, 4284, 4501, 5355, 5787, 6430, 7140, 7716, 9002, 9645, 10710, 10931, 11574, 12860, 13503, 18004, 19290, 21420, 21862, 22505, 23148, 27006, 28935, 32793, 38580, 40509, 43724, 45010, 54012, 54655, 57870, 65586, 67515, 76517, 81018, 90020, 98379, 109310, 115740, 131172, 135030, 153034, 162036, 163965, 196758, 202545, 218620, 229551, 270060, 306068, 327930, 382585, 393516, 405090, 459102, 491895, 655860, 688653, 765170, 810180, 918204, 983790, 1147755, 1377306, 1530340, 1967580, 2295510, 2754612, 3443265, 4591020, 6886530, 13773060]

約数ペア:

[(1, 13773060), (2, 6886530), (3, 4591020), (4, 3443265), (5, 2754612), (6, 2295510), (7, 1967580), (9, 1530340), (10, 1377306), (12, 1147755), (14, 983790), (15, 918204), (17, 810180), (18, 765170), (20, 688653), (21, 655860), (28, 491895), (30, 459102), (34, 405090), (35, 393516), (36, 382585), (42, 327930), (45, 306068), (51, 270060), (60, 229551), (63, 218620), (68, 202545), (70, 196758), (84, 163965), (85, 162036), (90, 153034), (102, 135030), (105, 131172), (119, 115740), (126, 109310), (140, 98379), (153, 90020), (170, 81018), (180, 76517), (204, 67515), (210, 65586), (238, 57870), (252, 54655), (255, 54012), (306, 45010), (315, 43724), (340, 40509), (357, 38580), (420, 32793), (476, 28935), (510, 27006), (595, 23148), (612, 22505), (630, 21862), (643, 21420), (714, 19290), (765, 18004), (1020, 13503), (1071, 12860), (1190, 11574), (1260, 10931), (1286, 10710), (1428, 9645), (1530, 9002), (1785, 7716), (1929, 7140), (2142, 6430), (2380, 5787), (2572, 5355), (3060, 4501), (3215, 4284), (3570, 3858)]