30854586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 42302022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 83, 106, 159, 166, 167, 249, 318, 334, 371, 498, 501, 581, 742, 1002, 1113, 1162, 1169, 1743, 2226, 2338, 3486, 3507, 4399, 7014, 8798, 8851, 13197, 13861, 17702, 26394, 26553, 27722, 30793, 41583, 53106, 61586, 61957, 83166, 92379, 97027, 123914, 184758, 185871, 194054, 291081, 371742, 582162, 734633, 1469266, 2203899, 4407798, 5142431, 10284862, 15427293, 30854586]

約数ペア:

[(1, 30854586), (2, 15427293), (3, 10284862), (6, 5142431), (7, 4407798), (14, 2203899), (21, 1469266), (42, 734633), (53, 582162), (83, 371742), (106, 291081), (159, 194054), (166, 185871), (167, 184758), (249, 123914), (318, 97027), (334, 92379), (371, 83166), (498, 61957), (501, 61586), (581, 53106), (742, 41583), (1002, 30793), (1113, 27722), (1162, 26553), (1169, 26394), (1743, 17702), (2226, 13861), (2338, 13197), (3486, 8851), (3507, 8798), (4399, 7014)]