340067350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 749952000

約数和(自身を除く): 409884650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 158, 175, 245, 251, 343, 350, 395, 490, 502, 553, 686, 790, 1106, 1225, 1255, 1715, 1757, 1975, 2450, 2510, 2765, 3430, 3514, 3871, 3950, 5530, 6275, 7742, 8575, 8785, 12299, 12550, 13825, 17150, 17570, 19355, 19829, 24598, 27097, 27650, 38710, 39658, 43925, 54194, 61495, 86093, 87850, 96775, 99145, 122990, 135485, 138803, 172186, 193550, 198290, 270970, 277606, 307475, 430465, 495725, 614950, 677425, 694015, 860930, 971621, 991450, 1354850, 1388030, 1943242, 2152325, 3470075, 4304650, 4858105, 6801347, 6940150, 9716210, 13602694, 24290525, 34006735, 48581050, 68013470, 170033675, 340067350]

約数ペア:

[(1, 340067350), (2, 170033675), (5, 68013470), (7, 48581050), (10, 34006735), (14, 24290525), (25, 13602694), (35, 9716210), (49, 6940150), (50, 6801347), (70, 4858105), (79, 4304650), (98, 3470075), (158, 2152325), (175, 1943242), (245, 1388030), (251, 1354850), (343, 991450), (350, 971621), (395, 860930), (490, 694015), (502, 677425), (553, 614950), (686, 495725), (790, 430465), (1106, 307475), (1225, 277606), (1255, 270970), (1715, 198290), (1757, 193550), (1975, 172186), (2450, 138803), (2510, 135485), (2765, 122990), (3430, 99145), (3514, 96775), (3871, 87850), (3950, 86093), (5530, 61495), (6275, 54194), (7742, 43925), (8575, 39658), (8785, 38710), (12299, 27650), (12550, 27097), (13825, 24598), (17150, 19829), (17570, 19355)]