61980810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121531}}^1$

素因数の和:121558

約数の個数: 32

約数和(自身を含む): 157505472

約数和(自身を除く): 95524662

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 121531, 243062, 364593, 607655, 729186, 1215310, 1822965, 2066027, 3645930, 4132054, 6198081, 10330135, 12396162, 20660270, 30990405, 61980810]

約数ペア:

[(1, 61980810), (2, 30990405), (3, 20660270), (5, 12396162), (6, 10330135), (10, 6198081), (15, 4132054), (17, 3645930), (30, 2066027), (34, 1822965), (51, 1215310), (85, 729186), (102, 607655), (170, 364593), (255, 243062), (510, 121531)]