23123590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 49641984

約数和(自身を除く): 26518394

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1151, 1435, 2009, 2302, 2870, 4018, 5755, 8057, 10045, 11510, 16114, 20090, 40285, 47191, 56399, 80570, 94382, 112798, 235955, 281995, 330337, 471910, 563990, 660674, 1651685, 2312359, 3303370, 4624718, 11561795, 23123590]

約数ペア:

[(1, 23123590), (2, 11561795), (5, 4624718), (7, 3303370), (10, 2312359), (14, 1651685), (35, 660674), (41, 563990), (49, 471910), (70, 330337), (82, 281995), (98, 235955), (205, 112798), (245, 94382), (287, 80570), (410, 56399), (490, 47191), (574, 40285), (1151, 20090), (1435, 16114), (2009, 11510), (2302, 10045), (2870, 8057), (4018, 5755)]