70618970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 62506150

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 641, 958, 1282, 2395, 3205, 4790, 6410, 11017, 14743, 22034, 29486, 55085, 73715, 110170, 147430, 307039, 614078, 1535195, 3070390, 7061897, 14123794, 35309485, 70618970]

約数ペア:

[(1, 70618970), (2, 35309485), (5, 14123794), (10, 7061897), (23, 3070390), (46, 1535195), (115, 614078), (230, 307039), (479, 147430), (641, 110170), (958, 73715), (1282, 55085), (2395, 29486), (3205, 22034), (4790, 14743), (6410, 11017)]