189245781180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051365451}}^1$

素因数の和:1051365466

約数の個数: 36

約数和(自身を含む): 574045536792

約数和(自身を除く): 384799755612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051365451, 2102730902, 3154096353, 4205461804, 5256827255, 6308192706, 9462289059, 10513654510, 12616385412, 15770481765, 18924578118, 21027309020, 31540963530, 37849156236, 47311445295, 63081927060, 94622890590, 189245781180]

約数ペア:

[(1, 189245781180), (2, 94622890590), (3, 63081927060), (4, 47311445295), (5, 37849156236), (6, 31540963530), (9, 21027309020), (10, 18924578118), (12, 15770481765), (15, 12616385412), (18, 10513654510), (20, 9462289059), (30, 6308192706), (36, 5256827255), (45, 4205461804), (60, 3154096353), (90, 2102730902), (180, 1051365451)]