229754060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{188323}}^1$

素因数の和:188393

約数の個数: 24

約数和(自身を含む): 490395696

約数和(自身を除く): 260641636

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 188323, 376646, 753292, 941615, 1883230, 3766460, 11487703, 22975406, 45950812, 57438515, 114877030, 229754060]

約数ペア:

[(1, 229754060), (2, 114877030), (4, 57438515), (5, 45950812), (10, 22975406), (20, 11487703), (61, 3766460), (122, 1883230), (244, 941615), (305, 753292), (610, 376646), (1220, 188323)]