7131937260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{346547}}^1$

素因数の和:346580

約数の個数: 96

約数和(自身を含む): 23288025600

約数和(自身を除く): 16156088340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 346547, 693094, 1039641, 1386188, 1732735, 2079282, 2425829, 3465470, 4158564, 4851658, 5198205, 6930940, 7277487, 9703316, 10396410, 12129145, 14554974, 16980803, 20792820, 24258290, 29109948, 33961606, 36387435, 48516580, 50942409, 67923212, 72774870, 84904015, 101884818, 118865621, 145549740, 169808030, 203769636, 237731242, 254712045, 339616060, 356596863, 475462484, 509424090, 594328105, 713193726, 1018848180, 1188656210, 1426387452, 1782984315, 2377312420, 3565968630, 7131937260]

約数ペア:

[(1, 7131937260), (2, 3565968630), (3, 2377312420), (4, 1782984315), (5, 1426387452), (6, 1188656210), (7, 1018848180), (10, 713193726), (12, 594328105), (14, 509424090), (15, 475462484), (20, 356596863), (21, 339616060), (28, 254712045), (30, 237731242), (35, 203769636), (42, 169808030), (49, 145549740), (60, 118865621), (70, 101884818), (84, 84904015), (98, 72774870), (105, 67923212), (140, 50942409), (147, 48516580), (196, 36387435), (210, 33961606), (245, 29109948), (294, 24258290), (343, 20792820), (420, 16980803), (490, 14554974), (588, 12129145), (686, 10396410), (735, 9703316), (980, 7277487), (1029, 6930940), (1372, 5198205), (1470, 4851658), (1715, 4158564), (2058, 3465470), (2940, 2425829), (3430, 2079282), (4116, 1732735), (5145, 1386188), (6860, 1039641), (10290, 693094), (20580, 346547)]