1723744740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{611257}}^1$

素因数の和:611316

約数の個数: 48

約数和(自身を含む): 4929184512

約数和(自身を除く): 3205439772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 611257, 1222514, 1833771, 2445028, 3056285, 3667542, 6112570, 7335084, 9168855, 12225140, 18337710, 28729079, 36675420, 57458158, 86187237, 114916316, 143645395, 172374474, 287290790, 344748948, 430936185, 574581580, 861872370, 1723744740]

約数ペア:

[(1, 1723744740), (2, 861872370), (3, 574581580), (4, 430936185), (5, 344748948), (6, 287290790), (10, 172374474), (12, 143645395), (15, 114916316), (20, 86187237), (30, 57458158), (47, 36675420), (60, 28729079), (94, 18337710), (141, 12225140), (188, 9168855), (235, 7335084), (282, 6112570), (470, 3667542), (564, 3056285), (705, 2445028), (940, 1833771), (1410, 1222514), (2820, 611257)]