71114850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6912

約数の個数: 72

約数和(自身を含む): 199397952

約数和(自身を除く): 128283102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 6871, 10350, 13742, 20613, 34355, 41226, 61839, 68710, 103065, 123678, 158033, 171775, 206130, 309195, 316066, 343550, 474099, 515325, 618390, 790165, 948198, 1030650, 1422297, 1545975, 1580330, 2370495, 2844594, 3091950, 3950825, 4740990, 7111485, 7901650, 11852475, 14222970, 23704950, 35557425, 71114850]

約数ペア:

[(1, 71114850), (2, 35557425), (3, 23704950), (5, 14222970), (6, 11852475), (9, 7901650), (10, 7111485), (15, 4740990), (18, 3950825), (23, 3091950), (25, 2844594), (30, 2370495), (45, 1580330), (46, 1545975), (50, 1422297), (69, 1030650), (75, 948198), (90, 790165), (115, 618390), (138, 515325), (150, 474099), (207, 343550), (225, 316066), (230, 309195), (345, 206130), (414, 171775), (450, 158033), (575, 123678), (690, 103065), (1035, 68710), (1150, 61839), (1725, 41226), (2070, 34355), (3450, 20613), (5175, 13742), (6871, 10350)]