109387460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60103}}^1$

素因数の和:60132

約数の個数: 48

約数和(自身を含む): 282729216

約数和(自身を除く): 173341756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 60103, 120206, 240412, 300515, 420721, 601030, 781339, 841442, 1202060, 1562678, 1682884, 2103605, 3125356, 3906695, 4207210, 5469373, 7813390, 8414420, 10938746, 15626780, 21877492, 27346865, 54693730, 109387460]

約数ペア:

[(1, 109387460), (2, 54693730), (4, 27346865), (5, 21877492), (7, 15626780), (10, 10938746), (13, 8414420), (14, 7813390), (20, 5469373), (26, 4207210), (28, 3906695), (35, 3125356), (52, 2103605), (65, 1682884), (70, 1562678), (91, 1202060), (130, 841442), (140, 781339), (182, 601030), (260, 420721), (364, 300515), (455, 240412), (910, 120206), (1820, 60103)]