19274550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6797

約数の個数: 48

約数和(自身を含む): 50324160

約数和(自身を除く): 31049610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 6763, 13526, 20289, 33815, 40578, 67630, 101445, 128497, 169075, 202890, 256994, 338150, 385491, 507225, 642485, 770982, 1014450, 1284970, 1927455, 3212425, 3854910, 6424850, 9637275, 19274550]

約数ペア:

[(1, 19274550), (2, 9637275), (3, 6424850), (5, 3854910), (6, 3212425), (10, 1927455), (15, 1284970), (19, 1014450), (25, 770982), (30, 642485), (38, 507225), (50, 385491), (57, 338150), (75, 256994), (95, 202890), (114, 169075), (150, 128497), (190, 101445), (285, 67630), (475, 40578), (570, 33815), (950, 20289), (1425, 13526), (2850, 6763)]