497442780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162563}}^1$

素因数の和:162595

約数の個数: 72

約数和(自身を含む): 1597678992

約数和(自身を除く): 1100236212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 162563, 325126, 487689, 650252, 812815, 975378, 1463067, 1625630, 1950756, 2438445, 2763571, 2926134, 3251260, 4876890, 5527142, 5852268, 7315335, 8290713, 9753780, 11054284, 13817855, 14630670, 16581426, 24872139, 27635710, 29261340, 33162852, 41453565, 49744278, 55271420, 82907130, 99488556, 124360695, 165814260, 248721390, 497442780]

約数ペア:

[(1, 497442780), (2, 248721390), (3, 165814260), (4, 124360695), (5, 99488556), (6, 82907130), (9, 55271420), (10, 49744278), (12, 41453565), (15, 33162852), (17, 29261340), (18, 27635710), (20, 24872139), (30, 16581426), (34, 14630670), (36, 13817855), (45, 11054284), (51, 9753780), (60, 8290713), (68, 7315335), (85, 5852268), (90, 5527142), (102, 4876890), (153, 3251260), (170, 2926134), (180, 2763571), (204, 2438445), (255, 1950756), (306, 1625630), (340, 1463067), (510, 975378), (612, 812815), (765, 650252), (1020, 487689), (1530, 325126), (3060, 162563)]