1680455537715

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{23671}}^1$

素因数の和:24328

約数の個数: 64

約数和(自身を含む): 2748830515200

約数和(自身を除く): 1068374977485

約数列:

[1, 3, 5, 15, 79, 139, 237, 395, 417, 431, 695, 1185, 1293, 2085, 2155, 6465, 10981, 23671, 32943, 34049, 54905, 59909, 71013, 102147, 118355, 164715, 170245, 179727, 299545, 355065, 510735, 898635, 1870009, 3290269, 4732811, 5610027, 9350045, 9870807, 10202201, 14198433, 16451345, 23664055, 28050135, 30606603, 49354035, 51011005, 70992165, 153033015, 259931251, 779793753, 805973879, 1299656255, 1418105939, 2417921637, 3898968765, 4029869395, 4254317817, 7090529695, 12089608185, 21271589085, 112030369181, 336091107543, 560151845905, 1680455537715]

約数ペア:

[(1, 1680455537715), (3, 560151845905), (5, 336091107543), (15, 112030369181), (79, 21271589085), (139, 12089608185), (237, 7090529695), (395, 4254317817), (417, 4029869395), (431, 3898968765), (695, 2417921637), (1185, 1418105939), (1293, 1299656255), (2085, 805973879), (2155, 779793753), (6465, 259931251), (10981, 153033015), (23671, 70992165), (32943, 51011005), (34049, 49354035), (54905, 30606603), (59909, 28050135), (71013, 23664055), (102147, 16451345), (118355, 14198433), (164715, 10202201), (170245, 9870807), (179727, 9350045), (299545, 5610027), (355065, 4732811), (510735, 3290269), (898635, 1870009)]