130280796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 351187200

約数和(自身を除く): 220906404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2411, 2844, 3002, 4503, 4822, 6004, 7233, 9006, 9644, 13509, 14466, 18012, 21699, 27018, 28932, 43398, 45809, 54036, 86796, 91618, 137427, 183236, 190469, 274854, 380938, 412281, 549708, 571407, 761876, 824562, 1142814, 1649124, 1714221, 2285628, 3428442, 3618911, 6856884, 7237822, 10856733, 14475644, 21713466, 32570199, 43426932, 65140398, 130280796]

約数ペア:

[(1, 130280796), (2, 65140398), (3, 43426932), (4, 32570199), (6, 21713466), (9, 14475644), (12, 10856733), (18, 7237822), (19, 6856884), (36, 3618911), (38, 3428442), (57, 2285628), (76, 1714221), (79, 1649124), (114, 1142814), (158, 824562), (171, 761876), (228, 571407), (237, 549708), (316, 412281), (342, 380938), (474, 274854), (684, 190469), (711, 183236), (948, 137427), (1422, 91618), (1501, 86796), (2411, 54036), (2844, 45809), (3002, 43398), (4503, 28932), (4822, 27018), (6004, 21699), (7233, 18012), (9006, 14466), (9644, 13509)]