138730790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1283}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 272906496

約数和(自身を除く): 134175706

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 983, 1283, 1966, 2566, 4915, 6415, 9830, 10813, 12830, 14113, 21626, 28226, 54065, 70565, 108130, 141130, 1261189, 2522378, 6305945, 12611890, 13873079, 27746158, 69365395, 138730790]

約数ペア:

[(1, 138730790), (2, 69365395), (5, 27746158), (10, 13873079), (11, 12611890), (22, 6305945), (55, 2522378), (110, 1261189), (983, 141130), (1283, 108130), (1966, 70565), (2566, 54065), (4915, 28226), (6415, 21626), (9830, 14113), (10813, 12830)]