84714780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17011}}^1$

素因数の和:17106

約数の個数: 48

約数和(自身を含む): 240073344

約数和(自身を除く): 155358564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 17011, 34022, 51033, 68044, 85055, 102066, 170110, 204132, 255165, 340220, 510330, 1020660, 1411913, 2823826, 4235739, 5647652, 7059565, 8471478, 14119130, 16942956, 21178695, 28238260, 42357390, 84714780]

約数ペア:

[(1, 84714780), (2, 42357390), (3, 28238260), (4, 21178695), (5, 16942956), (6, 14119130), (10, 8471478), (12, 7059565), (15, 5647652), (20, 4235739), (30, 2823826), (60, 1411913), (83, 1020660), (166, 510330), (249, 340220), (332, 255165), (415, 204132), (498, 170110), (830, 102066), (996, 85055), (1245, 68044), (1660, 51033), (2490, 34022), (4980, 17011)]