338313210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{490309}}^1$

素因数の和:490342

約数の個数: 32

約数和(自身を含む): 847255680

約数和(自身を除く): 508942470

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 490309, 980618, 1470927, 2451545, 2941854, 4903090, 7354635, 11277107, 14709270, 22554214, 33831321, 56385535, 67662642, 112771070, 169156605, 338313210]

約数ペア:

[(1, 338313210), (2, 169156605), (3, 112771070), (5, 67662642), (6, 56385535), (10, 33831321), (15, 22554214), (23, 14709270), (30, 11277107), (46, 7354635), (69, 4903090), (115, 2941854), (138, 2451545), (230, 1470927), (345, 980618), (690, 490309)]