71136390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 113932410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 895, 1019, 1074, 1790, 2038, 2327, 2685, 3057, 4654, 5095, 5370, 6114, 6981, 10190, 11635, 13247, 13962, 15285, 23270, 26494, 30570, 34905, 39741, 66235, 69810, 79482, 132470, 182401, 198705, 364802, 397410, 547203, 912005, 1094406, 1824010, 2371213, 2736015, 4742426, 5472030, 7113639, 11856065, 14227278, 23712130, 35568195, 71136390]

約数ペア:

[(1, 71136390), (2, 35568195), (3, 23712130), (5, 14227278), (6, 11856065), (10, 7113639), (13, 5472030), (15, 4742426), (26, 2736015), (30, 2371213), (39, 1824010), (65, 1094406), (78, 912005), (130, 547203), (179, 397410), (195, 364802), (358, 198705), (390, 182401), (537, 132470), (895, 79482), (1019, 69810), (1074, 66235), (1790, 39741), (2038, 34905), (2327, 30570), (2685, 26494), (3057, 23270), (4654, 15285), (5095, 13962), (5370, 13247), (6114, 11635), (6981, 10190)]