15707873020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{417097}}^1$

素因数の和:417382

約数の個数: 48

約数和(自身を含む): 37839130560

約数和(自身を除く): 22131257540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 18830, 37660, 417097, 834194, 1668388, 2085485, 2919679, 4170970, 5839358, 8341940, 11678716, 14598395, 29196790, 58393580, 112199093, 224398186, 448796372, 560995465, 785393651, 1121990930, 1570787302, 2243981860, 3141574604, 3926968255, 7853936510, 15707873020]

約数ペア:

[(1, 15707873020), (2, 7853936510), (4, 3926968255), (5, 3141574604), (7, 2243981860), (10, 1570787302), (14, 1121990930), (20, 785393651), (28, 560995465), (35, 448796372), (70, 224398186), (140, 112199093), (269, 58393580), (538, 29196790), (1076, 14598395), (1345, 11678716), (1883, 8341940), (2690, 5839358), (3766, 4170970), (5380, 2919679), (7532, 2085485), (9415, 1668388), (18830, 834194), (37660, 417097)]