30340818

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 75271680

約数和(自身を除く): 44930862

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 81, 102, 138, 153, 162, 207, 306, 391, 414, 459, 479, 621, 782, 918, 958, 1173, 1242, 1377, 1437, 1863, 2346, 2754, 2874, 3519, 3726, 4311, 7038, 8143, 8622, 10557, 11017, 12933, 16286, 21114, 22034, 24429, 25866, 31671, 33051, 38799, 48858, 63342, 66102, 73287, 77598, 99153, 146574, 187289, 198306, 219861, 297459, 374578, 439722, 561867, 594918, 659583, 892377, 1123734, 1319166, 1685601, 1784754, 3371202, 5056803, 10113606, 15170409, 30340818]

約数ペア:

[(1, 30340818), (2, 15170409), (3, 10113606), (6, 5056803), (9, 3371202), (17, 1784754), (18, 1685601), (23, 1319166), (27, 1123734), (34, 892377), (46, 659583), (51, 594918), (54, 561867), (69, 439722), (81, 374578), (102, 297459), (138, 219861), (153, 198306), (162, 187289), (207, 146574), (306, 99153), (391, 77598), (414, 73287), (459, 66102), (479, 63342), (621, 48858), (782, 38799), (918, 33051), (958, 31671), (1173, 25866), (1242, 24429), (1377, 22034), (1437, 21114), (1863, 16286), (2346, 12933), (2754, 11017), (2874, 10557), (3519, 8622), (3726, 8143), (4311, 7038)]