30519594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 77961312

約数和(自身を除く): 47441718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 131, 258, 262, 301, 387, 393, 602, 774, 786, 903, 917, 1179, 1806, 1834, 1849, 2358, 2709, 2751, 3698, 5418, 5502, 5547, 5633, 8253, 11094, 11266, 12943, 16506, 16641, 16899, 25886, 33282, 33798, 38829, 39431, 50697, 77658, 78862, 101394, 116487, 118293, 232974, 236586, 242219, 354879, 484438, 709758, 726657, 1453314, 1695533, 2179971, 3391066, 4359942, 5086599, 10173198, 15259797, 30519594]

約数ペア:

[(1, 30519594), (2, 15259797), (3, 10173198), (6, 5086599), (7, 4359942), (9, 3391066), (14, 2179971), (18, 1695533), (21, 1453314), (42, 726657), (43, 709758), (63, 484438), (86, 354879), (126, 242219), (129, 236586), (131, 232974), (258, 118293), (262, 116487), (301, 101394), (387, 78862), (393, 77658), (602, 50697), (774, 39431), (786, 38829), (903, 33798), (917, 33282), (1179, 25886), (1806, 16899), (1834, 16641), (1849, 16506), (2358, 12943), (2709, 11266), (2751, 11094), (3698, 8253), (5418, 5633), (5502, 5547)]