1165021060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{40993}}^1$

素因数の和:41045

約数の個数: 72

約数和(自身を含む): 2944189080

約数和(自身を除く): 1779168020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420, 40993, 81986, 163972, 204965, 286951, 409930, 573902, 819860, 1147804, 1188797, 1434755, 2008657, 2377594, 2869510, 4017314, 4755188, 5739020, 5943985, 8034628, 8321579, 10043285, 11887970, 16643158, 20086570, 23775940, 33286316, 40173140, 41607895, 58251053, 83215790, 116502106, 166431580, 233004212, 291255265, 582510530, 1165021060]

約数ペア:

[(1, 1165021060), (2, 582510530), (4, 291255265), (5, 233004212), (7, 166431580), (10, 116502106), (14, 83215790), (20, 58251053), (28, 41607895), (29, 40173140), (35, 33286316), (49, 23775940), (58, 20086570), (70, 16643158), (98, 11887970), (116, 10043285), (140, 8321579), (145, 8034628), (196, 5943985), (203, 5739020), (245, 4755188), (290, 4017314), (406, 2869510), (490, 2377594), (580, 2008657), (812, 1434755), (980, 1188797), (1015, 1147804), (1421, 819860), (2030, 573902), (2842, 409930), (4060, 286951), (5684, 204965), (7105, 163972), (14210, 81986), (28420, 40993)]