142931450

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{9133}}^1$

素因数の和:9458

約数の個数: 24

約数和(自身を含む): 266731068

約数和(自身を除く): 123799618

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 3130, 7825, 9133, 15650, 18266, 45665, 91330, 228325, 456650, 2858629, 5717258, 14293145, 28586290, 71465725, 142931450]

約数ペア:

[(1, 142931450), (2, 71465725), (5, 28586290), (10, 14293145), (25, 5717258), (50, 2858629), (313, 456650), (626, 228325), (1565, 91330), (3130, 45665), (7825, 18266), (9133, 15650)]