6464898090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3420581}}^1$

素因数の和:3420604

約数の個数: 64

約数和(自身を含む): 19702552320

約数和(自身を除く): 13237654230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3420581, 6841162, 10261743, 17102905, 20523486, 23944067, 30785229, 34205810, 47888134, 51308715, 61570458, 71832201, 92355687, 102617430, 119720335, 143664402, 153926145, 184711374, 215496603, 239440670, 307852290, 359161005, 430993206, 461778435, 646489809, 718322010, 923556870, 1077483015, 1292979618, 2154966030, 3232449045, 6464898090]

約数ペア:

[(1, 6464898090), (2, 3232449045), (3, 2154966030), (5, 1292979618), (6, 1077483015), (7, 923556870), (9, 718322010), (10, 646489809), (14, 461778435), (15, 430993206), (18, 359161005), (21, 307852290), (27, 239440670), (30, 215496603), (35, 184711374), (42, 153926145), (45, 143664402), (54, 119720335), (63, 102617430), (70, 92355687), (90, 71832201), (105, 61570458), (126, 51308715), (135, 47888134), (189, 34205810), (210, 30785229), (270, 23944067), (315, 20523486), (378, 17102905), (630, 10261743), (945, 6841162), (1890, 3420581)]