2445687530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21649}}^1$

素因数の和:21759

約数の個数: 64

約数和(自身を含む): 5237568000

約数和(自身を除く): 2791880470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 715, 790, 869, 1027, 1430, 1738, 2054, 4345, 5135, 8690, 10270, 11297, 21649, 22594, 43298, 56485, 108245, 112970, 216490, 238139, 281437, 476278, 562874, 1190695, 1407185, 1710271, 2381390, 2814370, 3095807, 3420542, 6191614, 8551355, 15479035, 17102710, 18812981, 22233523, 30958070, 37625962, 44467046, 94064905, 111167615, 188129810, 222335230, 244568753, 489137506, 1222843765, 2445687530]

約数ペア:

[(1, 2445687530), (2, 1222843765), (5, 489137506), (10, 244568753), (11, 222335230), (13, 188129810), (22, 111167615), (26, 94064905), (55, 44467046), (65, 37625962), (79, 30958070), (110, 22233523), (130, 18812981), (143, 17102710), (158, 15479035), (286, 8551355), (395, 6191614), (715, 3420542), (790, 3095807), (869, 2814370), (1027, 2381390), (1430, 1710271), (1738, 1407185), (2054, 1190695), (4345, 562874), (5135, 476278), (8690, 281437), (10270, 238139), (11297, 216490), (21649, 112970), (22594, 108245), (43298, 56485)]