2015095716

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{22381}}^1$

素因数の和:22493

約数の個数: 72

約数和(自身を含む): 5303728248

約数和(自身を除く): 3288632532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 549, 732, 738, 1098, 1476, 2196, 2501, 5002, 7503, 10004, 15006, 22381, 22509, 30012, 44762, 45018, 67143, 89524, 90036, 134286, 201429, 268572, 402858, 805716, 917621, 1365241, 1835242, 2730482, 2752863, 3670484, 4095723, 5460964, 5505726, 8191446, 8258589, 11011452, 12287169, 16382892, 16517178, 24574338, 33034356, 49148676, 55974881, 111949762, 167924643, 223899524, 335849286, 503773929, 671698572, 1007547858, 2015095716]

約数ペア:

[(1, 2015095716), (2, 1007547858), (3, 671698572), (4, 503773929), (6, 335849286), (9, 223899524), (12, 167924643), (18, 111949762), (36, 55974881), (41, 49148676), (61, 33034356), (82, 24574338), (122, 16517178), (123, 16382892), (164, 12287169), (183, 11011452), (244, 8258589), (246, 8191446), (366, 5505726), (369, 5460964), (492, 4095723), (549, 3670484), (732, 2752863), (738, 2730482), (1098, 1835242), (1476, 1365241), (2196, 917621), (2501, 805716), (5002, 402858), (7503, 268572), (10004, 201429), (15006, 134286), (22381, 90036), (22509, 89524), (30012, 67143), (44762, 45018)]