188088810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68897}}^1$

素因数の和:68927

約数の個数: 64

約数和(自身を含む): 555593472

約数和(自身を除く): 367504662

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 68897, 137794, 206691, 344485, 413382, 482279, 688970, 895661, 964558, 1033455, 1446837, 1791322, 2066910, 2411395, 2686983, 2893674, 4478305, 4822790, 5373966, 6269627, 7234185, 8956610, 12539254, 13434915, 14468370, 18808881, 26869830, 31348135, 37617762, 62696270, 94044405, 188088810]

約数ペア:

[(1, 188088810), (2, 94044405), (3, 62696270), (5, 37617762), (6, 31348135), (7, 26869830), (10, 18808881), (13, 14468370), (14, 13434915), (15, 12539254), (21, 8956610), (26, 7234185), (30, 6269627), (35, 5373966), (39, 4822790), (42, 4478305), (65, 2893674), (70, 2686983), (78, 2411395), (91, 2066910), (105, 1791322), (130, 1446837), (182, 1033455), (195, 964558), (210, 895661), (273, 688970), (390, 482279), (455, 413382), (546, 344485), (910, 206691), (1365, 137794), (2730, 68897)]