30413187

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 54025920

約数和(自身を除く): 23612733

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 389, 511, 657, 1071, 1167, 1241, 1533, 2723, 3501, 3723, 4599, 6613, 8169, 8687, 11169, 19839, 24507, 26061, 28397, 46291, 59517, 78183, 85191, 138873, 198779, 255573, 416619, 482749, 596337, 1448247, 1789011, 3379243, 4344741, 10137729, 30413187]

約数ペア:

[(1, 30413187), (3, 10137729), (7, 4344741), (9, 3379243), (17, 1789011), (21, 1448247), (51, 596337), (63, 482749), (73, 416619), (119, 255573), (153, 198779), (219, 138873), (357, 85191), (389, 78183), (511, 59517), (657, 46291), (1071, 28397), (1167, 26061), (1241, 24507), (1533, 19839), (2723, 11169), (3501, 8687), (3723, 8169), (4599, 6613)]