2542064385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 4830769152

約数和(自身を除く): 2288704767

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 127, 147, 241, 245, 339, 381, 565, 635, 723, 735, 791, 889, 1205, 1687, 1695, 1905, 2373, 2667, 3615, 3955, 4445, 5061, 5537, 6223, 8435, 11809, 11865, 13335, 14351, 16611, 18669, 25305, 27233, 27685, 30607, 31115, 35427, 43053, 59045, 71755, 81699, 83055, 91821, 93345, 100457, 136165, 153035, 177135, 190631, 214249, 215265, 301371, 408495, 459105, 502285, 571893, 642747, 703199, 953155, 1071245, 1334417, 1499743, 1506855, 2109597, 2859465, 3213735, 3458591, 3515995, 4003251, 4499229, 6672085, 7498715, 10375773, 10547985, 17292955, 20016255, 22496145, 24210137, 51878865, 72630411, 121050685, 169470959, 363152055, 508412877, 847354795, 2542064385]

約数ペア:

[(1, 2542064385), (3, 847354795), (5, 508412877), (7, 363152055), (15, 169470959), (21, 121050685), (35, 72630411), (49, 51878865), (105, 24210137), (113, 22496145), (127, 20016255), (147, 17292955), (241, 10547985), (245, 10375773), (339, 7498715), (381, 6672085), (565, 4499229), (635, 4003251), (723, 3515995), (735, 3458591), (791, 3213735), (889, 2859465), (1205, 2109597), (1687, 1506855), (1695, 1499743), (1905, 1334417), (2373, 1071245), (2667, 953155), (3615, 703199), (3955, 642747), (4445, 571893), (5061, 502285), (5537, 459105), (6223, 408495), (8435, 301371), (11809, 215265), (11865, 214249), (13335, 190631), (14351, 177135), (16611, 153035), (18669, 136165), (25305, 100457), (27233, 93345), (27685, 91821), (30607, 83055), (31115, 81699), (35427, 71755), (43053, 59045)]