40470030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 80

約数和(自身を含む): 115259760

約数和(自身を除く): 74789730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 2939, 4590, 5878, 6885, 8817, 13770, 14695, 17634, 26451, 29390, 44085, 49963, 52902, 79353, 88170, 99926, 132255, 149889, 158706, 238059, 249815, 264510, 299778, 396765, 449667, 476118, 499630, 749445, 793530, 899334, 1190295, 1349001, 1498890, 2248335, 2380590, 2698002, 4047003, 4496670, 6745005, 8094006, 13490010, 20235015, 40470030]

約数ペア:

[(1, 40470030), (2, 20235015), (3, 13490010), (5, 8094006), (6, 6745005), (9, 4496670), (10, 4047003), (15, 2698002), (17, 2380590), (18, 2248335), (27, 1498890), (30, 1349001), (34, 1190295), (45, 899334), (51, 793530), (54, 749445), (81, 499630), (85, 476118), (90, 449667), (102, 396765), (135, 299778), (153, 264510), (162, 249815), (170, 238059), (255, 158706), (270, 149889), (306, 132255), (405, 99926), (459, 88170), (510, 79353), (765, 52902), (810, 49963), (918, 44085), (1377, 29390), (1530, 26451), (2295, 17634), (2754, 14695), (2939, 13770), (4590, 8817), (5878, 6885)]