4675020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11150

約数の個数: 48

約数和(自身を含む): 14961408

約数和(自身を除く): 10286388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11131, 22262, 33393, 44524, 55655, 66786, 77917, 111310, 133572, 155834, 166965, 222620, 233751, 311668, 333930, 389585, 467502, 667860, 779170, 935004, 1168755, 1558340, 2337510, 4675020]

約数ペア:

[(1, 4675020), (2, 2337510), (3, 1558340), (4, 1168755), (5, 935004), (6, 779170), (7, 667860), (10, 467502), (12, 389585), (14, 333930), (15, 311668), (20, 233751), (21, 222620), (28, 166965), (30, 155834), (35, 133572), (42, 111310), (60, 77917), (70, 66786), (84, 55655), (105, 44524), (140, 33393), (210, 22262), (420, 11131)]