1918485390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{597659}}^1$

素因数の和:597776

約数の個数: 32

約数和(自身を含む): 4647404160

約数和(自身を除く): 2728918770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 597659, 1195318, 1792977, 2988295, 3585954, 5976590, 8964885, 17929770, 63949513, 127899026, 191848539, 319747565, 383697078, 639495130, 959242695, 1918485390]

約数ペア:

[(1, 1918485390), (2, 959242695), (3, 639495130), (5, 383697078), (6, 319747565), (10, 191848539), (15, 127899026), (30, 63949513), (107, 17929770), (214, 8964885), (321, 5976590), (535, 3585954), (642, 2988295), (1070, 1792977), (1605, 1195318), (3210, 597659)]