30903140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41761}}^1$

素因数の和:41807

約数の個数: 24

約数和(自身を含む): 66652152

約数和(自身を除く): 35749012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 41761, 83522, 167044, 208805, 417610, 835220, 1545157, 3090314, 6180628, 7725785, 15451570, 30903140]

約数ペア:

[(1, 30903140), (2, 15451570), (4, 7725785), (5, 6180628), (10, 3090314), (20, 1545157), (37, 835220), (74, 417610), (148, 208805), (185, 167044), (370, 83522), (740, 41761)]