828534780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{270763}}^1$

素因数の和:270795

約数の個数: 72

約数和(自身を含む): 2661068592

約数和(自身を除く): 1832533812

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, 270763, 541526, 812289, 1083052, 1353815, 1624578, 2436867, 2707630, 3249156, 4061445, 4602971, 4873734, 5415260, 8122890, 9205942, 9747468, 12184335, 13808913, 16245780, 18411884, 23014855, 24368670, 27617826, 41426739, 46029710, 48737340, 55235652, 69044565, 82853478, 92059420, 138089130, 165706956, 207133695, 276178260, 414267390, 828534780]

約数ペア:

[(1, 828534780), (2, 414267390), (3, 276178260), (4, 207133695), (5, 165706956), (6, 138089130), (9, 92059420), (10, 82853478), (12, 69044565), (15, 55235652), (17, 48737340), (18, 46029710), (20, 41426739), (30, 27617826), (34, 24368670), (36, 23014855), (45, 18411884), (51, 16245780), (60, 13808913), (68, 12184335), (85, 9747468), (90, 9205942), (102, 8122890), (153, 5415260), (170, 4873734), (180, 4602971), (204, 4061445), (255, 3249156), (306, 2707630), (340, 2436867), (510, 1624578), (612, 1353815), (765, 1083052), (1020, 812289), (1530, 541526), (3060, 270763)]