230030145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 437322240

約数和(自身を除く): 207292095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 113, 135, 153, 255, 339, 459, 565, 765, 887, 1017, 1695, 1921, 2295, 2661, 3051, 4435, 5085, 5763, 7983, 9605, 13305, 15079, 15255, 17289, 23949, 28815, 39915, 45237, 51867, 75395, 86445, 100231, 119745, 135711, 226185, 259335, 300693, 407133, 501155, 678555, 902079, 1503465, 1703927, 2035665, 2706237, 4510395, 5111781, 8519635, 13531185, 15335343, 25558905, 46006029, 76676715, 230030145]

約数ペア:

[(1, 230030145), (3, 76676715), (5, 46006029), (9, 25558905), (15, 15335343), (17, 13531185), (27, 8519635), (45, 5111781), (51, 4510395), (85, 2706237), (113, 2035665), (135, 1703927), (153, 1503465), (255, 902079), (339, 678555), (459, 501155), (565, 407133), (765, 300693), (887, 259335), (1017, 226185), (1695, 135711), (1921, 119745), (2295, 100231), (2661, 86445), (3051, 75395), (4435, 51867), (5085, 45237), (5763, 39915), (7983, 28815), (9605, 23949), (13305, 17289), (15079, 15255)]