30388770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37517}}^1$

素因数の和:37536

約数の個数: 40

約数和(自身を含む): 81714204

約数和(自身を除く): 51325434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 37517, 75034, 112551, 187585, 225102, 337653, 375170, 562755, 675306, 1012959, 1125510, 1688265, 2025918, 3038877, 3376530, 5064795, 6077754, 10129590, 15194385, 30388770]

約数ペア:

[(1, 30388770), (2, 15194385), (3, 10129590), (5, 6077754), (6, 5064795), (9, 3376530), (10, 3038877), (15, 2025918), (18, 1688265), (27, 1125510), (30, 1012959), (45, 675306), (54, 562755), (81, 375170), (90, 337653), (135, 225102), (162, 187585), (270, 112551), (405, 75034), (810, 37517)]