260987130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{966619}}^1$

素因数の和:966635

約数の個数: 32

約数和(自身を含む): 695966400

約数和(自身を除く): 434979270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 966619, 1933238, 2899857, 4833095, 5799714, 8699571, 9666190, 14499285, 17399142, 26098713, 28998570, 43497855, 52197426, 86995710, 130493565, 260987130]

約数ペア:

[(1, 260987130), (2, 130493565), (3, 86995710), (5, 52197426), (6, 43497855), (9, 28998570), (10, 26098713), (15, 17399142), (18, 14499285), (27, 9666190), (30, 8699571), (45, 5799714), (54, 4833095), (90, 2899857), (135, 1933238), (270, 966619)]