349537020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6553}}^1$

素因数の和:6699

約数の個数: 96

約数和(自身を含む): 1127497728

約数和(自身を除く): 777960708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 6553, 7620, 8890, 10668, 13106, 13335, 17780, 19659, 26212, 26670, 32765, 39318, 45871, 53340, 65530, 78636, 91742, 98295, 131060, 137613, 183484, 196590, 229355, 275226, 393180, 458710, 550452, 688065, 832231, 917420, 1376130, 1664462, 2496693, 2752260, 3328924, 4161155, 4993386, 5825617, 8322310, 9986772, 11651234, 12483465, 16644620, 17476851, 23302468, 24966930, 29128085, 34953702, 49933860, 58256170, 69907404, 87384255, 116512340, 174768510, 349537020]

約数ペア:

[(1, 349537020), (2, 174768510), (3, 116512340), (4, 87384255), (5, 69907404), (6, 58256170), (7, 49933860), (10, 34953702), (12, 29128085), (14, 24966930), (15, 23302468), (20, 17476851), (21, 16644620), (28, 12483465), (30, 11651234), (35, 9986772), (42, 8322310), (60, 5825617), (70, 4993386), (84, 4161155), (105, 3328924), (127, 2752260), (140, 2496693), (210, 1664462), (254, 1376130), (381, 917420), (420, 832231), (508, 688065), (635, 550452), (762, 458710), (889, 393180), (1270, 275226), (1524, 229355), (1778, 196590), (1905, 183484), (2540, 137613), (2667, 131060), (3556, 98295), (3810, 91742), (4445, 78636), (5334, 65530), (6553, 53340), (7620, 45871), (8890, 39318), (10668, 32765), (13106, 26670), (13335, 26212), (17780, 19659)]