30223851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 48844800

約数和(自身を除く): 18620949

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 359, 399, 633, 1077, 1477, 2513, 4009, 4431, 6821, 7539, 12027, 20463, 28063, 47747, 75749, 84189, 143241, 227247, 530243, 1439231, 1590729, 4317693, 10074617, 30223851]

約数ペア:

[(1, 30223851), (3, 10074617), (7, 4317693), (19, 1590729), (21, 1439231), (57, 530243), (133, 227247), (211, 143241), (359, 84189), (399, 75749), (633, 47747), (1077, 28063), (1477, 20463), (2513, 12027), (4009, 7539), (4431, 6821)]