70368660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 214305000

約数和(自身を除く): 143936340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1249, 1252, 1565, 1878, 2498, 2817, 3130, 3747, 3756, 4695, 4996, 5634, 6245, 6260, 7494, 9390, 11241, 11268, 12490, 14085, 14988, 18735, 18780, 22482, 24980, 28170, 37470, 44964, 56205, 56340, 74940, 112410, 224820, 390937, 781874, 1172811, 1563748, 1954685, 2345622, 3518433, 3909370, 4691244, 5864055, 7036866, 7818740, 11728110, 14073732, 17592165, 23456220, 35184330, 70368660]

約数ペア:

[(1, 70368660), (2, 35184330), (3, 23456220), (4, 17592165), (5, 14073732), (6, 11728110), (9, 7818740), (10, 7036866), (12, 5864055), (15, 4691244), (18, 3909370), (20, 3518433), (30, 2345622), (36, 1954685), (45, 1563748), (60, 1172811), (90, 781874), (180, 390937), (313, 224820), (626, 112410), (939, 74940), (1249, 56340), (1252, 56205), (1565, 44964), (1878, 37470), (2498, 28170), (2817, 24980), (3130, 22482), (3747, 18780), (3756, 18735), (4695, 14988), (4996, 14085), (5634, 12490), (6245, 11268), (6260, 11241), (7494, 9390)]