30191981470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1\times {\mathrm{6263}}^1$

素因数の和:10345

約数の個数: 64

約数和(自身を含む): 65789438976

約数和(自身を除く): 35597457506

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 4051, 6263, 8102, 12526, 20255, 28357, 31315, 40510, 43841, 56714, 62630, 68867, 87682, 106471, 137734, 141785, 212942, 219205, 283570, 344335, 438410, 482069, 532355, 688670, 745297, 964138, 1064710, 1490594, 2410345, 3726485, 4820690, 7452970, 25371413, 50742826, 126857065, 177599891, 253714130, 355199782, 431314021, 862628042, 887999455, 1775998910, 2156570105, 3019198147, 4313140210, 6038396294, 15095990735, 30191981470]

約数ペア:

[(1, 30191981470), (2, 15095990735), (5, 6038396294), (7, 4313140210), (10, 3019198147), (14, 2156570105), (17, 1775998910), (34, 887999455), (35, 862628042), (70, 431314021), (85, 355199782), (119, 253714130), (170, 177599891), (238, 126857065), (595, 50742826), (1190, 25371413), (4051, 7452970), (6263, 4820690), (8102, 3726485), (12526, 2410345), (20255, 1490594), (28357, 1064710), (31315, 964138), (40510, 745297), (43841, 688670), (56714, 532355), (62630, 482069), (68867, 438410), (87682, 344335), (106471, 283570), (137734, 219205), (141785, 212942)]