19216350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42703}}^1$

素因数の和:42721

約数の個数: 36

約数和(自身を含む): 51629136

約数和(自身を除く): 32412786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42703, 85406, 128109, 213515, 256218, 384327, 427030, 640545, 768654, 1067575, 1281090, 1921635, 2135150, 3202725, 3843270, 6405450, 9608175, 19216350]

約数ペア:

[(1, 19216350), (2, 9608175), (3, 6405450), (5, 3843270), (6, 3202725), (9, 2135150), (10, 1921635), (15, 1281090), (18, 1067575), (25, 768654), (30, 640545), (45, 427030), (50, 384327), (75, 256218), (90, 213515), (150, 128109), (225, 85406), (450, 42703)]