130405284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 351318240

約数和(自身を除く): 220912956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2297, 2988, 3154, 4594, 4731, 6308, 6891, 9188, 9462, 13782, 14193, 18924, 20673, 27564, 28386, 41346, 43643, 56772, 82692, 87286, 130929, 174572, 190651, 261858, 381302, 392787, 523716, 571953, 762604, 785574, 1143906, 1571148, 1715859, 2287812, 3431718, 3622369, 6863436, 7244738, 10867107, 14489476, 21734214, 32601321, 43468428, 65202642, 130405284]

約数ペア:

[(1, 130405284), (2, 65202642), (3, 43468428), (4, 32601321), (6, 21734214), (9, 14489476), (12, 10867107), (18, 7244738), (19, 6863436), (36, 3622369), (38, 3431718), (57, 2287812), (76, 1715859), (83, 1571148), (114, 1143906), (166, 785574), (171, 762604), (228, 571953), (249, 523716), (332, 392787), (342, 381302), (498, 261858), (684, 190651), (747, 174572), (996, 130929), (1494, 87286), (1577, 82692), (2297, 56772), (2988, 43643), (3154, 41346), (4594, 28386), (4731, 27564), (6308, 20673), (6891, 18924), (9188, 14193), (9462, 13782)]