120898170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149257}}^1$

素因数の和:149276

約数の個数: 40

約数和(自身を含む): 325083924

約数和(自身を除く): 204185754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 149257, 298514, 447771, 746285, 895542, 1343313, 1492570, 2238855, 2686626, 4029939, 4477710, 6716565, 8059878, 12089817, 13433130, 20149695, 24179634, 40299390, 60449085, 120898170]

約数ペア:

[(1, 120898170), (2, 60449085), (3, 40299390), (5, 24179634), (6, 20149695), (9, 13433130), (10, 12089817), (15, 8059878), (18, 6716565), (27, 4477710), (30, 4029939), (45, 2686626), (54, 2238855), (81, 1492570), (90, 1343313), (135, 895542), (162, 746285), (270, 447771), (405, 298514), (810, 149257)]