2542230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 6761664

約数和(自身を除く): 4219434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 601, 705, 846, 1202, 1410, 1803, 2115, 3005, 3606, 4230, 5409, 6010, 9015, 10818, 18030, 27045, 28247, 54090, 56494, 84741, 141235, 169482, 254223, 282470, 423705, 508446, 847410, 1271115, 2542230]

約数ペア:

[(1, 2542230), (2, 1271115), (3, 847410), (5, 508446), (6, 423705), (9, 282470), (10, 254223), (15, 169482), (18, 141235), (30, 84741), (45, 56494), (47, 54090), (90, 28247), (94, 27045), (141, 18030), (235, 10818), (282, 9015), (423, 6010), (470, 5409), (601, 4230), (705, 3606), (846, 3005), (1202, 2115), (1410, 1803)]