143403690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{90191}}^1$

素因数の和:90254

約数の個数: 32

約数和(自身を含む): 350666496

約数和(自身を除く): 207262806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 90191, 180382, 270573, 450955, 541146, 901910, 1352865, 2705730, 4780123, 9560246, 14340369, 23900615, 28680738, 47801230, 71701845, 143403690]

約数ペア:

[(1, 143403690), (2, 71701845), (3, 47801230), (5, 28680738), (6, 23900615), (10, 14340369), (15, 9560246), (30, 4780123), (53, 2705730), (106, 1352865), (159, 901910), (265, 541146), (318, 450955), (530, 270573), (795, 180382), (1590, 90191)]