78967170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{292471}}^1$

素因数の和:292487

約数の個数: 32

約数和(自身を含む): 210579840

約数和(自身を除く): 131612670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 292471, 584942, 877413, 1462355, 1754826, 2632239, 2924710, 4387065, 5264478, 7896717, 8774130, 13161195, 15793434, 26322390, 39483585, 78967170]

約数ペア:

[(1, 78967170), (2, 39483585), (3, 26322390), (5, 15793434), (6, 13161195), (9, 8774130), (10, 7896717), (15, 5264478), (18, 4387065), (27, 2924710), (30, 2632239), (45, 1754826), (54, 1462355), (90, 877413), (135, 584942), (270, 292471)]