206870970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6459

約数の個数: 64

約数和(自身を含む): 529182720

約数和(自身を除く): 322311750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 6379, 6486, 10810, 12758, 16215, 19137, 31895, 32430, 38274, 63790, 95685, 146717, 191370, 293434, 299813, 440151, 599626, 733585, 880302, 899439, 1467170, 1499065, 1798878, 2200755, 2998130, 4401510, 4497195, 6895699, 8994390, 13791398, 20687097, 34478495, 41374194, 68956990, 103435485, 206870970]

約数ペア:

[(1, 206870970), (2, 103435485), (3, 68956990), (5, 41374194), (6, 34478495), (10, 20687097), (15, 13791398), (23, 8994390), (30, 6895699), (46, 4497195), (47, 4401510), (69, 2998130), (94, 2200755), (115, 1798878), (138, 1499065), (141, 1467170), (230, 899439), (235, 880302), (282, 733585), (345, 599626), (470, 440151), (690, 299813), (705, 293434), (1081, 191370), (1410, 146717), (2162, 95685), (3243, 63790), (5405, 38274), (6379, 32430), (6486, 31895), (10810, 19137), (12758, 16215)]