2019207060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{862909}}^1$

素因数の和:862937

約数の個数: 72

約数和(自身を含む): 6596084040

約数和(自身を除く): 4576876980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 862909, 1725818, 2588727, 3451636, 4314545, 5177454, 7766181, 8629090, 10354908, 11217817, 12943635, 15532362, 17258180, 22435634, 25887270, 31064724, 33653451, 38830905, 44871268, 51774540, 56089085, 67306902, 77661810, 100960353, 112178170, 134613804, 155323620, 168267255, 201920706, 224356340, 336534510, 403841412, 504801765, 673069020, 1009603530, 2019207060]

約数ペア:

[(1, 2019207060), (2, 1009603530), (3, 673069020), (4, 504801765), (5, 403841412), (6, 336534510), (9, 224356340), (10, 201920706), (12, 168267255), (13, 155323620), (15, 134613804), (18, 112178170), (20, 100960353), (26, 77661810), (30, 67306902), (36, 56089085), (39, 51774540), (45, 44871268), (52, 38830905), (60, 33653451), (65, 31064724), (78, 25887270), (90, 22435634), (117, 17258180), (130, 15532362), (156, 12943635), (180, 11217817), (195, 10354908), (234, 8629090), (260, 7766181), (390, 5177454), (468, 4314545), (585, 3451636), (780, 2588727), (1170, 1725818), (2340, 862909)]