47493180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37693}}^1$

素因数の和:37715

約数の個数: 72

約数和(自身を含む): 164647392

約数和(自身を除く): 117154212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37693, 75386, 113079, 150772, 188465, 226158, 263851, 339237, 376930, 452316, 527702, 565395, 678474, 753860, 791553, 1055404, 1130790, 1319255, 1356948, 1583106, 1696185, 2261580, 2374659, 2638510, 3166212, 3392370, 3957765, 4749318, 5277020, 6784740, 7915530, 9498636, 11873295, 15831060, 23746590, 47493180]

約数ペア:

[(1, 47493180), (2, 23746590), (3, 15831060), (4, 11873295), (5, 9498636), (6, 7915530), (7, 6784740), (9, 5277020), (10, 4749318), (12, 3957765), (14, 3392370), (15, 3166212), (18, 2638510), (20, 2374659), (21, 2261580), (28, 1696185), (30, 1583106), (35, 1356948), (36, 1319255), (42, 1130790), (45, 1055404), (60, 791553), (63, 753860), (70, 678474), (84, 565395), (90, 527702), (105, 452316), (126, 376930), (140, 339237), (180, 263851), (210, 226158), (252, 188465), (315, 150772), (420, 113079), (630, 75386), (1260, 37693)]