127188970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10007}}^1$

素因数の和:10086

約数の個数: 32

約数和(自身を含む): 242113536

約数和(自身を除く): 114924566

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 10007, 12710, 20014, 50035, 100070, 310217, 410287, 620434, 820574, 1551085, 2051435, 3102170, 4102870, 12718897, 25437794, 63594485, 127188970]

約数ペア:

[(1, 127188970), (2, 63594485), (5, 25437794), (10, 12718897), (31, 4102870), (41, 3102170), (62, 2051435), (82, 1551085), (155, 820574), (205, 620434), (310, 410287), (410, 310217), (1271, 100070), (2542, 50035), (6355, 20014), (10007, 12710)]