318448130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 128

約数和(自身を含む): 796884480

約数和(自身を除く): 478436350

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 29, 35, 55, 58, 65, 70, 77, 91, 110, 130, 143, 145, 154, 182, 203, 286, 290, 319, 377, 385, 406, 455, 638, 715, 754, 770, 910, 1001, 1015, 1097, 1430, 1595, 1885, 2002, 2030, 2194, 2233, 2639, 3190, 3770, 4147, 4466, 5005, 5278, 5485, 7679, 8294, 10010, 10970, 11165, 12067, 13195, 14261, 15358, 20735, 22330, 24134, 26390, 28522, 29029, 31813, 38395, 41470, 58058, 60335, 63626, 71305, 76790, 84469, 99827, 120670, 142610, 145145, 156871, 159065, 168938, 199654, 222691, 290290, 313742, 318130, 349943, 413569, 422345, 445382, 499135, 699886, 784355, 827138, 844690, 998270, 1098097, 1113455, 1568710, 1749715, 2067845, 2196194, 2226910, 2449601, 2894983, 3499430, 4135690, 4549259, 4899202, 5490485, 5789966, 9098518, 10980970, 12248005, 14474915, 22746295, 24496010, 28949830, 31844813, 45492590, 63689626, 159224065, 318448130]

約数ペア:

[(1, 318448130), (2, 159224065), (5, 63689626), (7, 45492590), (10, 31844813), (11, 28949830), (13, 24496010), (14, 22746295), (22, 14474915), (26, 12248005), (29, 10980970), (35, 9098518), (55, 5789966), (58, 5490485), (65, 4899202), (70, 4549259), (77, 4135690), (91, 3499430), (110, 2894983), (130, 2449601), (143, 2226910), (145, 2196194), (154, 2067845), (182, 1749715), (203, 1568710), (286, 1113455), (290, 1098097), (319, 998270), (377, 844690), (385, 827138), (406, 784355), (455, 699886), (638, 499135), (715, 445382), (754, 422345), (770, 413569), (910, 349943), (1001, 318130), (1015, 313742), (1097, 290290), (1430, 222691), (1595, 199654), (1885, 168938), (2002, 159065), (2030, 156871), (2194, 145145), (2233, 142610), (2639, 120670), (3190, 99827), (3770, 84469), (4147, 76790), (4466, 71305), (5005, 63626), (5278, 60335), (5485, 58058), (7679, 41470), (8294, 38395), (10010, 31813), (10970, 29029), (11165, 28522), (12067, 26390), (13195, 24134), (14261, 22330), (15358, 20735)]