4918740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 13973568

約数和(自身を除く): 9054828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1123, 1460, 2190, 2246, 3369, 4380, 4492, 5615, 6738, 11230, 13476, 16845, 22460, 33690, 67380, 81979, 163958, 245937, 327916, 409895, 491874, 819790, 983748, 1229685, 1639580, 2459370, 4918740]

約数ペア:

[(1, 4918740), (2, 2459370), (3, 1639580), (4, 1229685), (5, 983748), (6, 819790), (10, 491874), (12, 409895), (15, 327916), (20, 245937), (30, 163958), (60, 81979), (73, 67380), (146, 33690), (219, 22460), (292, 16845), (365, 13476), (438, 11230), (730, 6738), (876, 5615), (1095, 4492), (1123, 4380), (1460, 3369), (2190, 2246)]