187804530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3307}}^1$

素因数の和:3951

約数の個数: 48

約数和(自身を含む): 489213504

約数和(自身を除く): 301408974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3307, 3786, 5679, 6310, 6614, 9465, 9921, 11358, 16535, 18930, 19842, 28395, 29763, 33070, 49605, 56790, 59526, 99210, 148815, 297630, 2086717, 4173434, 6260151, 10433585, 12520302, 18780453, 20867170, 31300755, 37560906, 62601510, 93902265, 187804530]

約数ペア:

[(1, 187804530), (2, 93902265), (3, 62601510), (5, 37560906), (6, 31300755), (9, 20867170), (10, 18780453), (15, 12520302), (18, 10433585), (30, 6260151), (45, 4173434), (90, 2086717), (631, 297630), (1262, 148815), (1893, 99210), (3155, 59526), (3307, 56790), (3786, 49605), (5679, 33070), (6310, 29763), (6614, 28395), (9465, 19842), (9921, 18930), (11358, 16535)]