712950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 2077992

約数和(自身を除く): 1365042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 97, 98, 105, 147, 150, 175, 194, 210, 245, 291, 294, 350, 485, 490, 525, 582, 679, 735, 970, 1050, 1225, 1358, 1455, 1470, 2037, 2425, 2450, 2910, 3395, 3675, 4074, 4753, 4850, 6790, 7275, 7350, 9506, 10185, 14259, 14550, 16975, 20370, 23765, 28518, 33950, 47530, 50925, 71295, 101850, 118825, 142590, 237650, 356475, 712950]

約数ペア:

[(1, 712950), (2, 356475), (3, 237650), (5, 142590), (6, 118825), (7, 101850), (10, 71295), (14, 50925), (15, 47530), (21, 33950), (25, 28518), (30, 23765), (35, 20370), (42, 16975), (49, 14550), (50, 14259), (70, 10185), (75, 9506), (97, 7350), (98, 7275), (105, 6790), (147, 4850), (150, 4753), (175, 4074), (194, 3675), (210, 3395), (245, 2910), (291, 2450), (294, 2425), (350, 2037), (485, 1470), (490, 1455), (525, 1358), (582, 1225), (679, 1050), (735, 970)]