38217870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24979}}^1$

素因数の和:25009

約数の個数: 48

約数和(自身を含む): 105215760

約数和(自身を除く): 66997890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 24979, 49958, 74937, 124895, 149874, 224811, 249790, 374685, 424643, 449622, 749370, 849286, 1124055, 1273929, 2123215, 2248110, 2547858, 3821787, 4246430, 6369645, 7643574, 12739290, 19108935, 38217870]

約数ペア:

[(1, 38217870), (2, 19108935), (3, 12739290), (5, 7643574), (6, 6369645), (9, 4246430), (10, 3821787), (15, 2547858), (17, 2248110), (18, 2123215), (30, 1273929), (34, 1124055), (45, 849286), (51, 749370), (85, 449622), (90, 424643), (102, 374685), (153, 249790), (170, 224811), (255, 149874), (306, 124895), (510, 74937), (765, 49958), (1530, 24979)]