23975340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21031}}^1$

素因数の和:21062

約数の個数: 48

約数和(自身を含む): 70667520

約数和(自身を除く): 46692180

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, 21031, 42062, 63093, 84124, 105155, 126186, 210310, 252372, 315465, 399589, 420620, 630930, 799178, 1198767, 1261860, 1598356, 1997945, 2397534, 3995890, 4795068, 5993835, 7991780, 11987670, 23975340]

約数ペア:

[(1, 23975340), (2, 11987670), (3, 7991780), (4, 5993835), (5, 4795068), (6, 3995890), (10, 2397534), (12, 1997945), (15, 1598356), (19, 1261860), (20, 1198767), (30, 799178), (38, 630930), (57, 420620), (60, 399589), (76, 315465), (95, 252372), (114, 210310), (190, 126186), (228, 105155), (285, 84124), (380, 63093), (570, 42062), (1140, 21031)]