715410108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5449}}^1$

素因数の和:5987

約数の個数: 72

約数和(自身を含む): 2071087200

約数和(自身を除く): 1355677092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 1042, 1563, 2084, 3126, 3647, 4689, 5449, 6252, 7294, 9378, 10898, 10941, 14588, 16347, 18756, 21796, 21882, 32694, 32823, 38143, 43764, 49041, 65388, 65646, 76286, 98082, 114429, 131292, 152572, 196164, 228858, 343287, 457716, 686574, 1373148, 2838929, 5677858, 8516787, 11355716, 17033574, 19872503, 25550361, 34067148, 39745006, 51100722, 59617509, 79490012, 102201444, 119235018, 178852527, 238470036, 357705054, 715410108]

約数ペア:

[(1, 715410108), (2, 357705054), (3, 238470036), (4, 178852527), (6, 119235018), (7, 102201444), (9, 79490012), (12, 59617509), (14, 51100722), (18, 39745006), (21, 34067148), (28, 25550361), (36, 19872503), (42, 17033574), (63, 11355716), (84, 8516787), (126, 5677858), (252, 2838929), (521, 1373148), (1042, 686574), (1563, 457716), (2084, 343287), (3126, 228858), (3647, 196164), (4689, 152572), (5449, 131292), (6252, 114429), (7294, 98082), (9378, 76286), (10898, 65646), (10941, 65388), (14588, 49041), (16347, 43764), (18756, 38143), (21796, 32823), (21882, 32694)]