74731690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2819}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 147407040

約数和(自身を除く): 72675350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 2819, 5302, 5638, 13255, 14095, 26510, 28190, 31009, 62018, 155045, 310090, 679379, 1358758, 3396895, 6793790, 7473169, 14946338, 37365845, 74731690]

約数ペア:

[(1, 74731690), (2, 37365845), (5, 14946338), (10, 7473169), (11, 6793790), (22, 3396895), (55, 1358758), (110, 679379), (241, 310090), (482, 155045), (1205, 62018), (2410, 31009), (2651, 28190), (2819, 26510), (5302, 14095), (5638, 13255)]