18730170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69371}}^1$

素因数の和:69387

約数の個数: 32

約数和(自身を含む): 49947840

約数和(自身を除く): 31217670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69371, 138742, 208113, 346855, 416226, 624339, 693710, 1040565, 1248678, 1873017, 2081130, 3121695, 3746034, 6243390, 9365085, 18730170]

約数ペア:

[(1, 18730170), (2, 9365085), (3, 6243390), (5, 3746034), (6, 3121695), (9, 2081130), (10, 1873017), (15, 1248678), (18, 1040565), (27, 693710), (30, 624339), (45, 416226), (54, 346855), (90, 208113), (135, 138742), (270, 69371)]