3490980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 6415644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 701, 830, 996, 1245, 1402, 1660, 2103, 2490, 2804, 3505, 4206, 4980, 7010, 8412, 10515, 14020, 21030, 42060, 58183, 116366, 174549, 232732, 290915, 349098, 581830, 698196, 872745, 1163660, 1745490, 3490980]

約数ペア:

[(1, 3490980), (2, 1745490), (3, 1163660), (4, 872745), (5, 698196), (6, 581830), (10, 349098), (12, 290915), (15, 232732), (20, 174549), (30, 116366), (60, 58183), (83, 42060), (166, 21030), (249, 14020), (332, 10515), (415, 8412), (498, 7010), (701, 4980), (830, 4206), (996, 3505), (1245, 2804), (1402, 2490), (1660, 2103)]