239483430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4217}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 623791584

約数和(自身を除く): 384308154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 4217, 5679, 6310, 8434, 9465, 11358, 12651, 18930, 21085, 25302, 28395, 37953, 42170, 56790, 63255, 75906, 126510, 189765, 379530, 2660927, 5321854, 7982781, 13304635, 15965562, 23948343, 26609270, 39913905, 47896686, 79827810, 119741715, 239483430]

約数ペア:

[(1, 239483430), (2, 119741715), (3, 79827810), (5, 47896686), (6, 39913905), (9, 26609270), (10, 23948343), (15, 15965562), (18, 13304635), (30, 7982781), (45, 5321854), (90, 2660927), (631, 379530), (1262, 189765), (1893, 126510), (3155, 75906), (3786, 63255), (4217, 56790), (5679, 42170), (6310, 37953), (8434, 28395), (9465, 25302), (11358, 21085), (12651, 18930)]