1660791420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9226619}}^1$

素因数の和:9226634

約数の個数: 36

約数和(自身を含む): 5037734520

約数和(自身を除く): 3376943100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9226619, 18453238, 27679857, 36906476, 46133095, 55359714, 83039571, 92266190, 110719428, 138399285, 166079142, 184532380, 276798570, 332158284, 415197855, 553597140, 830395710, 1660791420]

約数ペア:

[(1, 1660791420), (2, 830395710), (3, 553597140), (4, 415197855), (5, 332158284), (6, 276798570), (9, 184532380), (10, 166079142), (12, 138399285), (15, 110719428), (18, 92266190), (20, 83039571), (30, 55359714), (36, 46133095), (45, 36906476), (60, 27679857), (90, 18453238), (180, 9226619)]