26991780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23677}}^1$

素因数の和:23708

約数の個数: 48

約数和(自身を含む): 79558080

約数和(自身を除く): 52566300

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, 23677, 47354, 71031, 94708, 118385, 142062, 236770, 284124, 355155, 449863, 473540, 710310, 899726, 1349589, 1420620, 1799452, 2249315, 2699178, 4498630, 5398356, 6747945, 8997260, 13495890, 26991780]

約数ペア:

[(1, 26991780), (2, 13495890), (3, 8997260), (4, 6747945), (5, 5398356), (6, 4498630), (10, 2699178), (12, 2249315), (15, 1799452), (19, 1420620), (20, 1349589), (30, 899726), (38, 710310), (57, 473540), (60, 449863), (76, 355155), (95, 284124), (114, 236770), (190, 142062), (228, 118385), (285, 94708), (380, 71031), (570, 47354), (1140, 23677)]