123284430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{152203}}^1$

素因数の和:152222

約数の個数: 40

約数和(自身を含む): 331500312

約数和(自身を除く): 208215882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 152203, 304406, 456609, 761015, 913218, 1369827, 1522030, 2283045, 2739654, 4109481, 4566090, 6849135, 8218962, 12328443, 13698270, 20547405, 24656886, 41094810, 61642215, 123284430]

約数ペア:

[(1, 123284430), (2, 61642215), (3, 41094810), (5, 24656886), (6, 20547405), (9, 13698270), (10, 12328443), (15, 8218962), (18, 6849135), (27, 4566090), (30, 4109481), (45, 2739654), (54, 2283045), (81, 1522030), (90, 1369827), (135, 913218), (162, 761015), (270, 456609), (405, 304406), (810, 152203)]