3048644020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{15377}}^1$

素因数の和:15840

約数の個数: 48

約数和(自身を含む): 6696442368

約数和(自身を除く): 3647798348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 431, 460, 862, 1724, 2155, 4310, 8620, 9913, 15377, 19826, 30754, 39652, 49565, 61508, 76885, 99130, 153770, 198260, 307540, 353671, 707342, 1414684, 1768355, 3536710, 6627487, 7073420, 13254974, 26509948, 33137435, 66274870, 132549740, 152432201, 304864402, 609728804, 762161005, 1524322010, 3048644020]

約数ペア:

[(1, 3048644020), (2, 1524322010), (4, 762161005), (5, 609728804), (10, 304864402), (20, 152432201), (23, 132549740), (46, 66274870), (92, 33137435), (115, 26509948), (230, 13254974), (431, 7073420), (460, 6627487), (862, 3536710), (1724, 1768355), (2155, 1414684), (4310, 707342), (8620, 353671), (9913, 307540), (15377, 198260), (19826, 153770), (30754, 99130), (39652, 76885), (49565, 61508)]