2227077780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1953577}}^1$

素因数の和:1953608

約数の個数: 48

約数和(自身を含む): 6564022080

約数和(自身を除く): 4336944300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1953577, 3907154, 5860731, 7814308, 9767885, 11721462, 19535770, 23442924, 29303655, 37117963, 39071540, 58607310, 74235926, 111353889, 117214620, 148471852, 185589815, 222707778, 371179630, 445415556, 556769445, 742359260, 1113538890, 2227077780]

約数ペア:

[(1, 2227077780), (2, 1113538890), (3, 742359260), (4, 556769445), (5, 445415556), (6, 371179630), (10, 222707778), (12, 185589815), (15, 148471852), (19, 117214620), (20, 111353889), (30, 74235926), (38, 58607310), (57, 39071540), (60, 37117963), (76, 29303655), (95, 23442924), (114, 19535770), (190, 11721462), (228, 9767885), (285, 7814308), (380, 5860731), (570, 3907154), (1140, 1953577)]