397366970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 1005250176

約数和(自身を除く): 607883206

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 53, 55, 65, 70, 77, 91, 98, 106, 107, 110, 130, 143, 154, 182, 214, 245, 265, 286, 371, 385, 455, 490, 530, 535, 539, 583, 637, 689, 715, 742, 749, 770, 910, 1001, 1070, 1078, 1166, 1177, 1274, 1378, 1391, 1430, 1498, 1855, 2002, 2354, 2597, 2695, 2782, 2915, 3185, 3445, 3710, 3745, 4081, 4823, 5005, 5194, 5243, 5390, 5671, 5830, 5885, 6370, 6890, 6955, 7007, 7490, 7579, 8162, 8239, 9646, 9737, 10010, 10486, 11342, 11770, 12985, 13910, 14014, 15158, 15301, 16478, 19474, 20405, 24115, 25970, 26215, 28355, 28567, 30602, 33761, 35035, 37895, 39697, 40810, 41195, 48230, 48685, 52430, 53053, 56710, 57134, 57673, 62381, 67522, 68159, 70070, 73723, 75790, 76505, 79394, 82390, 97370, 106106, 107107, 115346, 124762, 136318, 142835, 147446, 153010, 168805, 198485, 214214, 265265, 277879, 285670, 288365, 311905, 337610, 340795, 368615, 371371, 396970, 436667, 516061, 530530, 535535, 555758, 576730, 623810, 681590, 737230, 742742, 749749, 810953, 873334, 1032122, 1071070, 1389395, 1499498, 1621906, 1856855, 2183335, 2580305, 2778790, 3056669, 3612427, 3713710, 3748745, 4054765, 4366670, 5160610, 5676671, 6113338, 7224854, 7497490, 8109530, 11353342, 15283345, 18062135, 28383355, 30566690, 36124270, 39736697, 56766710, 79473394, 198683485, 397366970]

約数ペア:

[(1, 397366970), (2, 198683485), (5, 79473394), (7, 56766710), (10, 39736697), (11, 36124270), (13, 30566690), (14, 28383355), (22, 18062135), (26, 15283345), (35, 11353342), (49, 8109530), (53, 7497490), (55, 7224854), (65, 6113338), (70, 5676671), (77, 5160610), (91, 4366670), (98, 4054765), (106, 3748745), (107, 3713710), (110, 3612427), (130, 3056669), (143, 2778790), (154, 2580305), (182, 2183335), (214, 1856855), (245, 1621906), (265, 1499498), (286, 1389395), (371, 1071070), (385, 1032122), (455, 873334), (490, 810953), (530, 749749), (535, 742742), (539, 737230), (583, 681590), (637, 623810), (689, 576730), (715, 555758), (742, 535535), (749, 530530), (770, 516061), (910, 436667), (1001, 396970), (1070, 371371), (1078, 368615), (1166, 340795), (1177, 337610), (1274, 311905), (1378, 288365), (1391, 285670), (1430, 277879), (1498, 265265), (1855, 214214), (2002, 198485), (2354, 168805), (2597, 153010), (2695, 147446), (2782, 142835), (2915, 136318), (3185, 124762), (3445, 115346), (3710, 107107), (3745, 106106), (4081, 97370), (4823, 82390), (5005, 79394), (5194, 76505), (5243, 75790), (5390, 73723), (5671, 70070), (5830, 68159), (5885, 67522), (6370, 62381), (6890, 57673), (6955, 57134), (7007, 56710), (7490, 53053), (7579, 52430), (8162, 48685), (8239, 48230), (9646, 41195), (9737, 40810), (10010, 39697), (10486, 37895), (11342, 35035), (11770, 33761), (12985, 30602), (13910, 28567), (14014, 28355), (15158, 26215), (15301, 25970), (16478, 24115), (19474, 20405)]