25818030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 77635584

約数和(自身を除く): 51817554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 383, 535, 630, 642, 749, 766, 963, 1070, 1149, 1498, 1605, 1915, 1926, 2247, 2298, 2681, 3210, 3447, 3745, 3830, 4494, 4815, 5362, 5745, 6741, 6894, 7490, 8043, 9630, 11235, 11490, 13405, 13482, 16086, 17235, 22470, 24129, 26810, 33705, 34470, 40215, 40981, 48258, 67410, 80430, 81962, 120645, 122943, 204905, 241290, 245886, 286867, 368829, 409810, 573734, 614715, 737658, 860601, 1229430, 1434335, 1721202, 1844145, 2581803, 2868670, 3688290, 4303005, 5163606, 8606010, 12909015, 25818030]

約数ペア:

[(1, 25818030), (2, 12909015), (3, 8606010), (5, 5163606), (6, 4303005), (7, 3688290), (9, 2868670), (10, 2581803), (14, 1844145), (15, 1721202), (18, 1434335), (21, 1229430), (30, 860601), (35, 737658), (42, 614715), (45, 573734), (63, 409810), (70, 368829), (90, 286867), (105, 245886), (107, 241290), (126, 204905), (210, 122943), (214, 120645), (315, 81962), (321, 80430), (383, 67410), (535, 48258), (630, 40981), (642, 40215), (749, 34470), (766, 33705), (963, 26810), (1070, 24129), (1149, 22470), (1498, 17235), (1605, 16086), (1915, 13482), (1926, 13405), (2247, 11490), (2298, 11235), (2681, 9630), (3210, 8043), (3447, 7490), (3745, 6894), (3830, 6741), (4494, 5745), (4815, 5362)]