2080784070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{85313}}^1$

素因数の和:85597

約数の個数: 48

約数和(自身を含む): 5430065472

約数和(自身を除く): 3349281402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 12195, 24390, 85313, 170626, 255939, 426565, 511878, 767817, 853130, 1279695, 1535634, 2559390, 3839085, 7678170, 23119823, 46239646, 69359469, 115599115, 138718938, 208078407, 231198230, 346797345, 416156814, 693594690, 1040392035, 2080784070]

約数ペア:

[(1, 2080784070), (2, 1040392035), (3, 693594690), (5, 416156814), (6, 346797345), (9, 231198230), (10, 208078407), (15, 138718938), (18, 115599115), (30, 69359469), (45, 46239646), (90, 23119823), (271, 7678170), (542, 3839085), (813, 2559390), (1355, 1535634), (1626, 1279695), (2439, 853130), (2710, 767817), (4065, 511878), (4878, 426565), (8130, 255939), (12195, 170626), (24390, 85313)]