28952010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16963

約数の個数: 48

約数和(自身を含む): 79241760

約数和(自身を除く): 50289750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16931, 33862, 50793, 84655, 101586, 152379, 169310, 253965, 304758, 321689, 507930, 643378, 761895, 965067, 1523790, 1608445, 1930134, 2895201, 3216890, 4825335, 5790402, 9650670, 14476005, 28952010]

約数ペア:

[(1, 28952010), (2, 14476005), (3, 9650670), (5, 5790402), (6, 4825335), (9, 3216890), (10, 2895201), (15, 1930134), (18, 1608445), (19, 1523790), (30, 965067), (38, 761895), (45, 643378), (57, 507930), (90, 321689), (95, 304758), (114, 253965), (171, 169310), (190, 152379), (285, 101586), (342, 84655), (570, 50793), (855, 33862), (1710, 16931)]