39631620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 127991808

約数和(自身を除く): 88360188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 743, 762, 889, 1270, 1486, 1524, 1778, 1905, 2229, 2540, 2667, 2972, 3556, 3715, 3810, 4445, 4458, 5201, 5334, 7430, 7620, 8890, 8916, 10402, 10668, 11145, 13335, 14860, 15603, 17780, 20804, 22290, 26005, 26670, 31206, 44580, 52010, 53340, 62412, 78015, 94361, 104020, 156030, 188722, 283083, 312060, 377444, 471805, 566166, 660527, 943610, 1132332, 1321054, 1415415, 1887220, 1981581, 2642108, 2830830, 3302635, 3963162, 5661660, 6605270, 7926324, 9907905, 13210540, 19815810, 39631620]

約数ペア:

[(1, 39631620), (2, 19815810), (3, 13210540), (4, 9907905), (5, 7926324), (6, 6605270), (7, 5661660), (10, 3963162), (12, 3302635), (14, 2830830), (15, 2642108), (20, 1981581), (21, 1887220), (28, 1415415), (30, 1321054), (35, 1132332), (42, 943610), (60, 660527), (70, 566166), (84, 471805), (105, 377444), (127, 312060), (140, 283083), (210, 188722), (254, 156030), (381, 104020), (420, 94361), (508, 78015), (635, 62412), (743, 53340), (762, 52010), (889, 44580), (1270, 31206), (1486, 26670), (1524, 26005), (1778, 22290), (1905, 20804), (2229, 17780), (2540, 15603), (2667, 14860), (2972, 13335), (3556, 11145), (3715, 10668), (3810, 10402), (4445, 8916), (4458, 8890), (5201, 7620), (5334, 7430)]