238900590

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{32771}}^1$

素因数の和:32796

約数の個数: 56

約数和(自身を含む): 644756328

約数和(自身を除く): 405855738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 32771, 65542, 98313, 163855, 196626, 294939, 327710, 491565, 589878, 884817, 983130, 1474695, 1769634, 2654451, 2949390, 4424085, 5308902, 7963353, 8848170, 13272255, 15926706, 23890059, 26544510, 39816765, 47780118, 79633530, 119450295, 238900590]

約数ペア:

[(1, 238900590), (2, 119450295), (3, 79633530), (5, 47780118), (6, 39816765), (9, 26544510), (10, 23890059), (15, 15926706), (18, 13272255), (27, 8848170), (30, 7963353), (45, 5308902), (54, 4424085), (81, 2949390), (90, 2654451), (135, 1769634), (162, 1474695), (243, 983130), (270, 884817), (405, 589878), (486, 491565), (729, 327710), (810, 294939), (1215, 196626), (1458, 163855), (2430, 98313), (3645, 65542), (7290, 32771)]