40299390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149257}}^1$

素因数の和:149273

約数の個数: 32

約数和(自身を含む): 107465760

約数和(自身を除く): 67166370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149257, 298514, 447771, 746285, 895542, 1343313, 1492570, 2238855, 2686626, 4029939, 4477710, 6716565, 8059878, 13433130, 20149695, 40299390]

約数ペア:

[(1, 40299390), (2, 20149695), (3, 13433130), (5, 8059878), (6, 6716565), (9, 4477710), (10, 4029939), (15, 2686626), (18, 2238855), (27, 1492570), (30, 1343313), (45, 895542), (54, 746285), (90, 447771), (135, 298514), (270, 149257)]