1370191.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 31351190

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1039, 1105, 1430, 1870, 2078, 2210, 2431, 4862, 5195, 10390, 11429, 12155, 13507, 17663, 22858, 24310, 27014, 35326, 57145, 67535, 88315, 114290, 135070, 148577, 176630, 194293, 229619, 297154, 388586, 459238, 742885, 971465, 1148095, 1485770, 1942930, 2296190, 2525809, 5051618, 12629045, 25258090]

約数ペア:

[(1, 25258090), (2, 12629045), (5, 5051618), (10, 2525809), (11, 2296190), (13, 1942930), (17, 1485770), (22, 1148095), (26, 971465), (34, 742885), (55, 459238), (65, 388586), (85, 297154), (110, 229619), (130, 194293), (143, 176630), (170, 148577), (187, 135070), (221, 114290), (286, 88315), (374, 67535), (442, 57145), (715, 35326), (935, 27014), (1039, 24310), (1105, 22858), (1430, 17663), (1870, 13507), (2078, 12155), (2210, 11429), (2431, 10390), (4862, 5195)]