29976780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29389}}^1$

素因数の和:29418

約数の個数: 48

約数和(自身を含む): 88875360

約数和(自身を除く): 58898580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 29389, 58778, 88167, 117556, 146945, 176334, 293890, 352668, 440835, 499613, 587780, 881670, 999226, 1498839, 1763340, 1998452, 2498065, 2997678, 4996130, 5995356, 7494195, 9992260, 14988390, 29976780]

約数ペア:

[(1, 29976780), (2, 14988390), (3, 9992260), (4, 7494195), (5, 5995356), (6, 4996130), (10, 2997678), (12, 2498065), (15, 1998452), (17, 1763340), (20, 1498839), (30, 999226), (34, 881670), (51, 587780), (60, 499613), (68, 440835), (85, 352668), (102, 293890), (170, 176334), (204, 146945), (255, 117556), (340, 88167), (510, 58778), (1020, 29389)]