197050020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{1933}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 552350400

約数和(自身を除く): 355300380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1699, 1933, 3398, 3866, 5097, 5799, 6796, 7732, 8495, 9665, 10194, 11598, 16990, 19330, 20388, 23196, 25485, 28995, 33980, 38660, 50970, 57990, 101940, 115980, 3284167, 6568334, 9852501, 13136668, 16420835, 19705002, 32841670, 39410004, 49262505, 65683340, 98525010, 197050020]

約数ペア:

[(1, 197050020), (2, 98525010), (3, 65683340), (4, 49262505), (5, 39410004), (6, 32841670), (10, 19705002), (12, 16420835), (15, 13136668), (20, 9852501), (30, 6568334), (60, 3284167), (1699, 115980), (1933, 101940), (3398, 57990), (3866, 50970), (5097, 38660), (5799, 33980), (6796, 28995), (7732, 25485), (8495, 23196), (9665, 20388), (10194, 19330), (11598, 16990)]