173290380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26497}}^1$

素因数の和:26618

約数の個数: 48

約数和(自身を含む): 489683040

約数和(自身を除く): 316392660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 26497, 52994, 79491, 105988, 132485, 158982, 264970, 317964, 397455, 529940, 794910, 1589820, 2888173, 5776346, 8664519, 11552692, 14440865, 17329038, 28881730, 34658076, 43322595, 57763460, 86645190, 173290380]

約数ペア:

[(1, 173290380), (2, 86645190), (3, 57763460), (4, 43322595), (5, 34658076), (6, 28881730), (10, 17329038), (12, 14440865), (15, 11552692), (20, 8664519), (30, 5776346), (60, 2888173), (109, 1589820), (218, 794910), (327, 529940), (436, 397455), (545, 317964), (654, 264970), (1090, 158982), (1308, 132485), (1635, 105988), (2180, 79491), (3270, 52994), (6540, 26497)]