7604532460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{4787}}^1$

素因数の和:6431

約数の個数: 72

約数和(自身を含む): 18592129584

約数和(自身を除く): 10987597124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1621, 3242, 4787, 6484, 8105, 9574, 11347, 16210, 19148, 22694, 23935, 32420, 33509, 45388, 47870, 56735, 67018, 79429, 95740, 113470, 134036, 158858, 167545, 226940, 234563, 317716, 335090, 397145, 469126, 670180, 794290, 938252, 1172815, 1588580, 2345630, 4691260, 7759727, 15519454, 31038908, 38798635, 54318089, 77597270, 108636178, 155194540, 217272356, 271590445, 380226623, 543180890, 760453246, 1086361780, 1520906492, 1901133115, 3802266230, 7604532460]

約数ペア:

[(1, 7604532460), (2, 3802266230), (4, 1901133115), (5, 1520906492), (7, 1086361780), (10, 760453246), (14, 543180890), (20, 380226623), (28, 271590445), (35, 217272356), (49, 155194540), (70, 108636178), (98, 77597270), (140, 54318089), (196, 38798635), (245, 31038908), (490, 15519454), (980, 7759727), (1621, 4691260), (3242, 2345630), (4787, 1588580), (6484, 1172815), (8105, 938252), (9574, 794290), (11347, 670180), (16210, 469126), (19148, 397145), (22694, 335090), (23935, 317716), (32420, 234563), (33509, 226940), (45388, 167545), (47870, 158858), (56735, 134036), (67018, 113470), (79429, 95740)]