2679427140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3435163}}^1$

素因数の和:3435188

約数の個数: 48

約数和(自身を含む): 8079505728

約数和(自身を除く): 5400078588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3435163, 6870326, 10305489, 13740652, 17175815, 20610978, 34351630, 41221956, 44657119, 51527445, 68703260, 89314238, 103054890, 133971357, 178628476, 206109780, 223285595, 267942714, 446571190, 535885428, 669856785, 893142380, 1339713570, 2679427140]

約数ペア:

[(1, 2679427140), (2, 1339713570), (3, 893142380), (4, 669856785), (5, 535885428), (6, 446571190), (10, 267942714), (12, 223285595), (13, 206109780), (15, 178628476), (20, 133971357), (26, 103054890), (30, 89314238), (39, 68703260), (52, 51527445), (60, 44657119), (65, 41221956), (78, 34351630), (130, 20610978), (156, 17175815), (195, 13740652), (260, 10305489), (390, 6870326), (780, 3435163)]