7072201850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 16238023200

約数和(自身を除く): 9165821350

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 139, 175, 190, 245, 266, 278, 350, 475, 490, 665, 695, 931, 950, 973, 1093, 1225, 1330, 1390, 1862, 1946, 2186, 2450, 2641, 3325, 3475, 4655, 4865, 5282, 5465, 6650, 6811, 6950, 7651, 9310, 9730, 10930, 13205, 13622, 15302, 18487, 20767, 23275, 24325, 26410, 27325, 34055, 36974, 38255, 41534, 46550, 48650, 53557, 54650, 66025, 68110, 76510, 92435, 103835, 107114, 129409, 132050, 145369, 151927, 170275, 184870, 191275, 207670, 258818, 267785, 290738, 303854, 340550, 382550, 462175, 519175, 535570, 647045, 726845, 759635, 924350, 1017583, 1038350, 1063489, 1294090, 1338925, 1453690, 1519270, 2035166, 2126978, 2677850, 2886613, 3235225, 3634225, 3798175, 5087915, 5317445, 5773226, 6470450, 7268450, 7444423, 7596350, 10175830, 10634890, 14433065, 14888846, 20206291, 25439575, 26587225, 28866130, 37222115, 40412582, 50879150, 53174450, 72165325, 74444230, 101031455, 141444037, 144330650, 186110575, 202062910, 282888074, 372221150, 505157275, 707220185, 1010314550, 1414440370, 3536100925, 7072201850]

約数ペア:

[(1, 7072201850), (2, 3536100925), (5, 1414440370), (7, 1010314550), (10, 707220185), (14, 505157275), (19, 372221150), (25, 282888074), (35, 202062910), (38, 186110575), (49, 144330650), (50, 141444037), (70, 101031455), (95, 74444230), (98, 72165325), (133, 53174450), (139, 50879150), (175, 40412582), (190, 37222115), (245, 28866130), (266, 26587225), (278, 25439575), (350, 20206291), (475, 14888846), (490, 14433065), (665, 10634890), (695, 10175830), (931, 7596350), (950, 7444423), (973, 7268450), (1093, 6470450), (1225, 5773226), (1330, 5317445), (1390, 5087915), (1862, 3798175), (1946, 3634225), (2186, 3235225), (2450, 2886613), (2641, 2677850), (3325, 2126978), (3475, 2035166), (4655, 1519270), (4865, 1453690), (5282, 1338925), (5465, 1294090), (6650, 1063489), (6811, 1038350), (6950, 1017583), (7651, 924350), (9310, 759635), (9730, 726845), (10930, 647045), (13205, 535570), (13622, 519175), (15302, 462175), (18487, 382550), (20767, 340550), (23275, 303854), (24325, 290738), (26410, 267785), (27325, 258818), (34055, 207670), (36974, 191275), (38255, 184870), (41534, 170275), (46550, 151927), (48650, 145369), (53557, 132050), (54650, 129409), (66025, 107114), (68110, 103835), (76510, 92435)]