20441430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75709}}^1$

素因数の和:75725

約数の個数: 32

約数和(自身を含む): 54511200

約数和(自身を除く): 34069770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75709, 151418, 227127, 378545, 454254, 681381, 757090, 1135635, 1362762, 2044143, 2271270, 3406905, 4088286, 6813810, 10220715, 20441430]

約数ペア:

[(1, 20441430), (2, 10220715), (3, 6813810), (5, 4088286), (6, 3406905), (9, 2271270), (10, 2044143), (15, 1362762), (18, 1135635), (27, 757090), (30, 681381), (45, 454254), (54, 378545), (90, 227127), (135, 151418), (270, 75709)]