13572810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 35493120

約数和(自身を除く): 21920310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 631, 717, 1195, 1262, 1434, 1893, 2151, 2390, 3155, 3585, 3786, 4302, 5679, 6310, 7170, 9465, 10755, 11358, 18930, 21510, 28395, 56790, 150809, 301618, 452427, 754045, 904854, 1357281, 1508090, 2262135, 2714562, 4524270, 6786405, 13572810]

約数ペア:

[(1, 13572810), (2, 6786405), (3, 4524270), (5, 2714562), (6, 2262135), (9, 1508090), (10, 1357281), (15, 904854), (18, 754045), (30, 452427), (45, 301618), (90, 150809), (239, 56790), (478, 28395), (631, 21510), (717, 18930), (1195, 11358), (1262, 10755), (1434, 9465), (1893, 7170), (2151, 6310), (2390, 5679), (3155, 4302), (3585, 3786)]