120895754

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 211161600

約数和(自身を除く): 90265846

約数列:

[1, 2, 7, 14, 79, 158, 281, 389, 553, 562, 778, 1106, 1967, 2723, 3934, 5446, 22199, 30731, 44398, 61462, 109309, 155393, 215117, 218618, 310786, 430234, 765163, 1530326, 8635411, 17270822, 60447877, 120895754]

約数ペア:

[(1, 120895754), (2, 60447877), (7, 17270822), (14, 8635411), (79, 1530326), (158, 765163), (281, 430234), (389, 310786), (553, 218618), (562, 215117), (778, 155393), (1106, 109309), (1967, 61462), (2723, 44398), (3934, 30731), (5446, 22199)]