57873780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18945

約数の個数: 72

約数和(自身を含む): 185886792

約数和(自身を除く): 128013012

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, 18913, 37826, 56739, 75652, 94565, 113478, 170217, 189130, 226956, 283695, 321521, 340434, 378260, 567390, 643042, 680868, 851085, 964563, 1134780, 1286084, 1607605, 1702170, 1929126, 2893689, 3215210, 3404340, 3858252, 4822815, 5787378, 6430420, 9645630, 11574756, 14468445, 19291260, 28936890, 57873780]

約数ペア:

[(1, 57873780), (2, 28936890), (3, 19291260), (4, 14468445), (5, 11574756), (6, 9645630), (9, 6430420), (10, 5787378), (12, 4822815), (15, 3858252), (17, 3404340), (18, 3215210), (20, 2893689), (30, 1929126), (34, 1702170), (36, 1607605), (45, 1286084), (51, 1134780), (60, 964563), (68, 851085), (85, 680868), (90, 643042), (102, 567390), (153, 378260), (170, 340434), (180, 321521), (204, 283695), (255, 226956), (306, 189130), (340, 170217), (510, 113478), (612, 94565), (765, 75652), (1020, 56739), (1530, 37826), (3060, 18913)]