18030510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 47427120

約数和(自身を除く): 29396610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2251, 2670, 4005, 4502, 6753, 8010, 11255, 13506, 20259, 22510, 33765, 40518, 67530, 101295, 200339, 202590, 400678, 601017, 1001695, 1202034, 1803051, 2003390, 3005085, 3606102, 6010170, 9015255, 18030510]

約数ペア:

[(1, 18030510), (2, 9015255), (3, 6010170), (5, 3606102), (6, 3005085), (9, 2003390), (10, 1803051), (15, 1202034), (18, 1001695), (30, 601017), (45, 400678), (89, 202590), (90, 200339), (178, 101295), (267, 67530), (445, 40518), (534, 33765), (801, 22510), (890, 20259), (1335, 13506), (1602, 11255), (2251, 8010), (2670, 6753), (4005, 4502)]