2486419380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3686

約数の個数: 144

約数和(自身を含む): 7797613824

約数和(自身を除く): 5311194444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 83, 90, 94, 141, 166, 180, 188, 235, 249, 282, 332, 415, 423, 470, 498, 564, 705, 747, 830, 846, 940, 996, 1245, 1410, 1494, 1660, 1692, 2115, 2490, 2820, 2988, 3541, 3735, 3901, 4230, 4980, 7082, 7470, 7802, 8460, 10623, 11703, 14164, 14940, 15604, 17705, 19505, 21246, 23406, 31869, 35109, 35410, 39010, 42492, 46812, 53115, 58515, 63738, 70218, 70820, 78020, 106230, 117030, 127476, 140436, 159345, 166427, 175545, 212460, 234060, 293903, 318690, 332854, 351090, 499281, 587806, 637380, 665708, 702180, 832135, 881709, 998562, 1175612, 1469515, 1497843, 1664270, 1763418, 1997124, 2496405, 2645127, 2939030, 2995686, 3328540, 3526836, 4408545, 4992810, 5290254, 5878060, 5991372, 7489215, 8817090, 9985620, 10580508, 13225635, 13813441, 14978430, 17634180, 26451270, 27626882, 29956860, 41440323, 52902540, 55253764, 69067205, 82880646, 124320969, 138134410, 165761292, 207201615, 248641938, 276268820, 414403230, 497283876, 621604845, 828806460, 1243209690, 2486419380]

約数ペア:

[(1, 2486419380), (2, 1243209690), (3, 828806460), (4, 621604845), (5, 497283876), (6, 414403230), (9, 276268820), (10, 248641938), (12, 207201615), (15, 165761292), (18, 138134410), (20, 124320969), (30, 82880646), (36, 69067205), (45, 55253764), (47, 52902540), (60, 41440323), (83, 29956860), (90, 27626882), (94, 26451270), (141, 17634180), (166, 14978430), (180, 13813441), (188, 13225635), (235, 10580508), (249, 9985620), (282, 8817090), (332, 7489215), (415, 5991372), (423, 5878060), (470, 5290254), (498, 4992810), (564, 4408545), (705, 3526836), (747, 3328540), (830, 2995686), (846, 2939030), (940, 2645127), (996, 2496405), (1245, 1997124), (1410, 1763418), (1494, 1664270), (1660, 1497843), (1692, 1469515), (2115, 1175612), (2490, 998562), (2820, 881709), (2988, 832135), (3541, 702180), (3735, 665708), (3901, 637380), (4230, 587806), (4980, 499281), (7082, 351090), (7470, 332854), (7802, 318690), (8460, 293903), (10623, 234060), (11703, 212460), (14164, 175545), (14940, 166427), (15604, 159345), (17705, 140436), (19505, 127476), (21246, 117030), (23406, 106230), (31869, 78020), (35109, 70820), (35410, 70218), (39010, 63738), (42492, 58515), (46812, 53115)]