21088050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{140587}}^1$

素因数の和:140602

約数の個数: 24

約数和(自身を含む): 52298736

約数和(自身を除く): 31210686

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 140587, 281174, 421761, 702935, 843522, 1405870, 2108805, 3514675, 4217610, 7029350, 10544025, 21088050]

約数ペア:

[(1, 21088050), (2, 10544025), (3, 7029350), (5, 4217610), (6, 3514675), (10, 2108805), (15, 1405870), (25, 843522), (30, 702935), (50, 421761), (75, 281174), (150, 140587)]