138000510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{170371}}^1$

素因数の和:170390

約数の個数: 40

約数和(自身を含む): 371070216

約数和(自身を除く): 233069706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 170371, 340742, 511113, 851855, 1022226, 1533339, 1703710, 2555565, 3066678, 4600017, 5111130, 7666695, 9200034, 13800051, 15333390, 23000085, 27600102, 46000170, 69000255, 138000510]

約数ペア:

[(1, 138000510), (2, 69000255), (3, 46000170), (5, 27600102), (6, 23000085), (9, 15333390), (10, 13800051), (15, 9200034), (18, 7666695), (27, 5111130), (30, 4600017), (45, 3066678), (54, 2555565), (81, 1703710), (90, 1533339), (135, 1022226), (162, 851855), (270, 511113), (405, 340742), (810, 170371)]