15661972060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{188653}}^1$

素因数の和:189262

約数の個数: 48

約数和(自身を含む): 37652319936

約数和(自身を除く): 21990347876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1186, 2372, 2965, 4151, 5930, 8302, 11860, 16604, 20755, 41510, 83020, 188653, 377306, 754612, 943265, 1320571, 1886530, 2641142, 3773060, 5282284, 6602855, 13205710, 26411420, 111871229, 223742458, 447484916, 559356145, 783098603, 1118712290, 1566197206, 2237424580, 3132394412, 3915493015, 7830986030, 15661972060]

約数ペア:

[(1, 15661972060), (2, 7830986030), (4, 3915493015), (5, 3132394412), (7, 2237424580), (10, 1566197206), (14, 1118712290), (20, 783098603), (28, 559356145), (35, 447484916), (70, 223742458), (140, 111871229), (593, 26411420), (1186, 13205710), (2372, 6602855), (2965, 5282284), (4151, 3773060), (5930, 2641142), (8302, 1886530), (11860, 1320571), (16604, 943265), (20755, 754612), (41510, 377306), (83020, 188653)]