664753710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{8693}}^1$

素因数の和:11252

約数の個数: 32

約数和(自身を含む): 1596218400

約数和(自身を除く): 931464690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2549, 5098, 7647, 8693, 12745, 15294, 17386, 25490, 26079, 38235, 43465, 52158, 76470, 86930, 130395, 260790, 22158457, 44316914, 66475371, 110792285, 132950742, 221584570, 332376855, 664753710]

約数ペア:

[(1, 664753710), (2, 332376855), (3, 221584570), (5, 132950742), (6, 110792285), (10, 66475371), (15, 44316914), (30, 22158457), (2549, 260790), (5098, 130395), (7647, 86930), (8693, 76470), (12745, 52158), (15294, 43465), (17386, 38235), (25490, 26079)]