61923070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1613}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 122018400

約数和(自身を除く): 60095330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1613, 1745, 3226, 3490, 3839, 7678, 8065, 16130, 17743, 19195, 35486, 38390, 88715, 177430, 562937, 1125874, 2814685, 5629370, 6192307, 12384614, 30961535, 61923070]

約数ペア:

[(1, 61923070), (2, 30961535), (5, 12384614), (10, 6192307), (11, 5629370), (22, 2814685), (55, 1125874), (110, 562937), (349, 177430), (698, 88715), (1613, 38390), (1745, 35486), (3226, 19195), (3490, 17743), (3839, 16130), (7678, 8065)]