530387480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 1428295680

約数和(自身を除く): 897908200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 47, 56, 70, 82, 94, 140, 164, 188, 205, 235, 280, 287, 328, 329, 376, 410, 470, 574, 658, 820, 940, 983, 1148, 1316, 1435, 1640, 1645, 1880, 1927, 1966, 2296, 2632, 2870, 3290, 3854, 3932, 4915, 5740, 6580, 6881, 7708, 7864, 9635, 9830, 11480, 13160, 13489, 13762, 15416, 19270, 19660, 26978, 27524, 34405, 38540, 39320, 40303, 46201, 53956, 55048, 67445, 68810, 77080, 80606, 92402, 107912, 134890, 137620, 161212, 184804, 201515, 231005, 269780, 275240, 282121, 322424, 323407, 369608, 403030, 462010, 539560, 564242, 646814, 806060, 924020, 1128484, 1293628, 1410605, 1612120, 1617035, 1848040, 1894241, 2256968, 2587256, 2821210, 3234070, 3788482, 5642420, 6468140, 7576964, 9471205, 11284840, 12936280, 13259687, 15153928, 18942410, 26519374, 37884820, 53038748, 66298435, 75769640, 106077496, 132596870, 265193740, 530387480]

約数ペア:

[(1, 530387480), (2, 265193740), (4, 132596870), (5, 106077496), (7, 75769640), (8, 66298435), (10, 53038748), (14, 37884820), (20, 26519374), (28, 18942410), (35, 15153928), (40, 13259687), (41, 12936280), (47, 11284840), (56, 9471205), (70, 7576964), (82, 6468140), (94, 5642420), (140, 3788482), (164, 3234070), (188, 2821210), (205, 2587256), (235, 2256968), (280, 1894241), (287, 1848040), (328, 1617035), (329, 1612120), (376, 1410605), (410, 1293628), (470, 1128484), (574, 924020), (658, 806060), (820, 646814), (940, 564242), (983, 539560), (1148, 462010), (1316, 403030), (1435, 369608), (1640, 323407), (1645, 322424), (1880, 282121), (1927, 275240), (1966, 269780), (2296, 231005), (2632, 201515), (2870, 184804), (3290, 161212), (3854, 137620), (3932, 134890), (4915, 107912), (5740, 92402), (6580, 80606), (6881, 77080), (7708, 68810), (7864, 67445), (9635, 55048), (9830, 53956), (11480, 46201), (13160, 40303), (13489, 39320), (13762, 38540), (15416, 34405), (19270, 27524), (19660, 26978)]