63420540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 190257984

約数和(自身を除く): 126837444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 340, 388, 485, 510, 582, 641, 970, 1020, 1164, 1282, 1455, 1649, 1923, 1940, 2564, 2910, 3205, 3298, 3846, 4947, 5820, 6410, 6596, 7692, 8245, 9615, 9894, 10897, 12820, 16490, 19230, 19788, 21794, 24735, 32691, 32980, 38460, 43588, 49470, 54485, 62177, 65382, 98940, 108970, 124354, 130764, 163455, 186531, 217940, 248708, 310885, 326910, 373062, 621770, 653820, 746124, 932655, 1057009, 1243540, 1865310, 2114018, 3171027, 3730620, 4228036, 5285045, 6342054, 10570090, 12684108, 15855135, 21140180, 31710270, 63420540]

約数ペア:

[(1, 63420540), (2, 31710270), (3, 21140180), (4, 15855135), (5, 12684108), (6, 10570090), (10, 6342054), (12, 5285045), (15, 4228036), (17, 3730620), (20, 3171027), (30, 2114018), (34, 1865310), (51, 1243540), (60, 1057009), (68, 932655), (85, 746124), (97, 653820), (102, 621770), (170, 373062), (194, 326910), (204, 310885), (255, 248708), (291, 217940), (340, 186531), (388, 163455), (485, 130764), (510, 124354), (582, 108970), (641, 98940), (970, 65382), (1020, 62177), (1164, 54485), (1282, 49470), (1455, 43588), (1649, 38460), (1923, 32980), (1940, 32691), (2564, 24735), (2910, 21794), (3205, 19788), (3298, 19230), (3846, 16490), (4947, 12820), (5820, 10897), (6410, 9894), (6596, 9615), (7692, 8245)]