9971747220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8887}}^1\times {\mathrm{18701}}^1$

素因数の和:27600

約数の個数: 48

約数和(自身を含む): 27925527168

約数和(自身を除く): 17953779948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8887, 17774, 18701, 26661, 35548, 37402, 44435, 53322, 56103, 74804, 88870, 93505, 106644, 112206, 133305, 177740, 187010, 224412, 266610, 280515, 374020, 533220, 561030, 1122060, 166195787, 332391574, 498587361, 664783148, 830978935, 997174722, 1661957870, 1994349444, 2492936805, 3323915740, 4985873610, 9971747220]

約数ペア:

[(1, 9971747220), (2, 4985873610), (3, 3323915740), (4, 2492936805), (5, 1994349444), (6, 1661957870), (10, 997174722), (12, 830978935), (15, 664783148), (20, 498587361), (30, 332391574), (60, 166195787), (8887, 1122060), (17774, 561030), (18701, 533220), (26661, 374020), (35548, 280515), (37402, 266610), (44435, 224412), (53322, 187010), (56103, 177740), (74804, 133305), (88870, 112206), (93505, 106644)]