1834778890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{4271}}^1$

素因数の和:4340

約数の個数: 96

約数和(自身を含む): 4218822144

約数和(自身を除く): 2384043254

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 361, 595, 646, 665, 722, 1190, 1330, 1615, 1805, 2261, 2527, 3230, 3610, 4271, 4522, 5054, 6137, 8542, 11305, 12274, 12635, 21355, 22610, 25270, 29897, 30685, 42710, 42959, 59794, 61370, 72607, 81149, 85918, 145214, 149485, 162298, 214795, 298970, 363035, 405745, 429590, 508249, 568043, 726070, 811490, 1016498, 1136086, 1379533, 1541831, 2541245, 2759066, 2840215, 3083662, 5082490, 5680430, 6897665, 7709155, 9656731, 10792817, 13795330, 15418310, 19313462, 21585634, 26211127, 48283655, 52422254, 53964085, 96567310, 107928170, 131055635, 183477889, 262111270, 366955778, 917389445, 1834778890]

約数ペア:

[(1, 1834778890), (2, 917389445), (5, 366955778), (7, 262111270), (10, 183477889), (14, 131055635), (17, 107928170), (19, 96567310), (34, 53964085), (35, 52422254), (38, 48283655), (70, 26211127), (85, 21585634), (95, 19313462), (119, 15418310), (133, 13795330), (170, 10792817), (190, 9656731), (238, 7709155), (266, 6897665), (323, 5680430), (361, 5082490), (595, 3083662), (646, 2840215), (665, 2759066), (722, 2541245), (1190, 1541831), (1330, 1379533), (1615, 1136086), (1805, 1016498), (2261, 811490), (2527, 726070), (3230, 568043), (3610, 508249), (4271, 429590), (4522, 405745), (5054, 363035), (6137, 298970), (8542, 214795), (11305, 162298), (12274, 149485), (12635, 145214), (21355, 85918), (22610, 81149), (25270, 72607), (29897, 61370), (30685, 59794), (42710, 42959)]