30860028

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 84

約数和(自身を含む): 85385160

約数和(自身を除く): 54525132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 557, 684, 729, 972, 1026, 1114, 1458, 1539, 1671, 2052, 2228, 2916, 3078, 3342, 4617, 5013, 6156, 6684, 9234, 10026, 10583, 13851, 15039, 18468, 20052, 21166, 27702, 30078, 31749, 42332, 45117, 55404, 60156, 63498, 90234, 95247, 126996, 135351, 180468, 190494, 270702, 285741, 380988, 406053, 541404, 571482, 812106, 857223, 1142964, 1624212, 1714446, 2571669, 3428892, 5143338, 7715007, 10286676, 15430014, 30860028]

約数ペア:

[(1, 30860028), (2, 15430014), (3, 10286676), (4, 7715007), (6, 5143338), (9, 3428892), (12, 2571669), (18, 1714446), (19, 1624212), (27, 1142964), (36, 857223), (38, 812106), (54, 571482), (57, 541404), (76, 406053), (81, 380988), (108, 285741), (114, 270702), (162, 190494), (171, 180468), (228, 135351), (243, 126996), (324, 95247), (342, 90234), (486, 63498), (513, 60156), (557, 55404), (684, 45117), (729, 42332), (972, 31749), (1026, 30078), (1114, 27702), (1458, 21166), (1539, 20052), (1671, 18468), (2052, 15039), (2228, 13851), (2916, 10583), (3078, 10026), (3342, 9234), (4617, 6684), (5013, 6156)]