2573370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{353}}^1$

素因数の和:378

約数の個数: 56

約数和(自身を含む): 6964596

約数和(自身を除く): 4391226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 353, 405, 486, 706, 729, 810, 1059, 1215, 1458, 1765, 2118, 2430, 3177, 3530, 3645, 5295, 6354, 7290, 9531, 10590, 15885, 19062, 28593, 31770, 47655, 57186, 85779, 95310, 142965, 171558, 257337, 285930, 428895, 514674, 857790, 1286685, 2573370]

約数ペア:

[(1, 2573370), (2, 1286685), (3, 857790), (5, 514674), (6, 428895), (9, 285930), (10, 257337), (15, 171558), (18, 142965), (27, 95310), (30, 85779), (45, 57186), (54, 47655), (81, 31770), (90, 28593), (135, 19062), (162, 15885), (243, 10590), (270, 9531), (353, 7290), (405, 6354), (486, 5295), (706, 3645), (729, 3530), (810, 3177), (1059, 2430), (1215, 2118), (1458, 1765)]