82663490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 196499520

約数和(自身を除く): 113836030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 637, 665, 683, 910, 931, 1235, 1274, 1330, 1366, 1729, 1862, 2470, 3185, 3415, 3458, 4655, 4781, 6370, 6830, 8645, 8879, 9310, 9562, 12103, 12977, 17290, 17758, 23905, 24206, 25954, 33467, 44395, 47810, 60515, 62153, 64885, 66934, 88790, 90839, 121030, 124306, 129770, 167335, 168701, 181678, 310765, 334670, 337402, 435071, 454195, 621530, 635873, 843505, 870142, 908390, 1180907, 1271746, 1687010, 2175355, 2361814, 3179365, 4350710, 5904535, 6358730, 8266349, 11809070, 16532698, 41331745, 82663490]

約数ペア:

[(1, 82663490), (2, 41331745), (5, 16532698), (7, 11809070), (10, 8266349), (13, 6358730), (14, 5904535), (19, 4350710), (26, 3179365), (35, 2361814), (38, 2175355), (49, 1687010), (65, 1271746), (70, 1180907), (91, 908390), (95, 870142), (98, 843505), (130, 635873), (133, 621530), (182, 454195), (190, 435071), (245, 337402), (247, 334670), (266, 310765), (455, 181678), (490, 168701), (494, 167335), (637, 129770), (665, 124306), (683, 121030), (910, 90839), (931, 88790), (1235, 66934), (1274, 64885), (1330, 62153), (1366, 60515), (1729, 47810), (1862, 44395), (2470, 33467), (3185, 25954), (3415, 24206), (3458, 23905), (4655, 17758), (4781, 17290), (6370, 12977), (6830, 12103), (8645, 9562), (8879, 9310)]