157030405070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{185903}}^1$

素因数の和:187025

約数の個数: 64

約数和(自身を含む): 352723838976

約数和(自身を除く): 195693433906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1097, 2194, 5485, 7679, 10970, 12067, 15358, 24134, 38395, 60335, 76790, 84469, 120670, 168938, 185903, 371806, 422345, 844690, 929515, 1301321, 1859030, 2044933, 2602642, 4089866, 6506605, 10224665, 13013210, 14314531, 20449330, 28629062, 71572655, 143145310, 203935591, 407871182, 1019677955, 1427549137, 2039355910, 2243291501, 2855098274, 4486583002, 7137745685, 11216457505, 14275491370, 15703040507, 22432915010, 31406081014, 78515202535, 157030405070]

約数ペア:

[(1, 157030405070), (2, 78515202535), (5, 31406081014), (7, 22432915010), (10, 15703040507), (11, 14275491370), (14, 11216457505), (22, 7137745685), (35, 4486583002), (55, 2855098274), (70, 2243291501), (77, 2039355910), (110, 1427549137), (154, 1019677955), (385, 407871182), (770, 203935591), (1097, 143145310), (2194, 71572655), (5485, 28629062), (7679, 20449330), (10970, 14314531), (12067, 13013210), (15358, 10224665), (24134, 6506605), (38395, 4089866), (60335, 2602642), (76790, 2044933), (84469, 1859030), (120670, 1301321), (168938, 929515), (185903, 844690), (371806, 422345)]