123918770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 228478320

約数和(自身を除く): 104559550

約数列:

[1, 2, 5, 10, 53, 106, 229, 265, 458, 530, 1021, 1145, 2042, 2290, 5105, 10210, 12137, 24274, 54113, 60685, 108226, 121370, 233809, 270565, 467618, 541130, 1169045, 2338090, 12391877, 24783754, 61959385, 123918770]

約数ペア:

[(1, 123918770), (2, 61959385), (5, 24783754), (10, 12391877), (53, 2338090), (106, 1169045), (229, 541130), (265, 467618), (458, 270565), (530, 233809), (1021, 121370), (1145, 108226), (2042, 60685), (2290, 54113), (5105, 24274), (10210, 12137)]