17957460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5647}}^1$

素因数の和:5712

約数の個数: 48

約数和(自身を含む): 51238656

約数和(自身を除く): 33281196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5647, 11294, 16941, 22588, 28235, 33882, 56470, 67764, 84705, 112940, 169410, 299291, 338820, 598582, 897873, 1197164, 1496455, 1795746, 2992910, 3591492, 4489365, 5985820, 8978730, 17957460]

約数ペア:

[(1, 17957460), (2, 8978730), (3, 5985820), (4, 4489365), (5, 3591492), (6, 2992910), (10, 1795746), (12, 1496455), (15, 1197164), (20, 897873), (30, 598582), (53, 338820), (60, 299291), (106, 169410), (159, 112940), (212, 84705), (265, 67764), (318, 56470), (530, 33882), (636, 28235), (795, 22588), (1060, 16941), (1590, 11294), (3180, 5647)]