30503650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 59538600

約数和(自身を除く): 29034950

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 109, 145, 193, 218, 290, 386, 545, 725, 965, 1090, 1450, 1930, 2725, 3161, 4825, 5450, 5597, 6322, 9650, 11194, 15805, 21037, 27985, 31610, 42074, 55970, 79025, 105185, 139925, 158050, 210370, 279850, 525925, 610073, 1051850, 1220146, 3050365, 6100730, 15251825, 30503650]

約数ペア:

[(1, 30503650), (2, 15251825), (5, 6100730), (10, 3050365), (25, 1220146), (29, 1051850), (50, 610073), (58, 525925), (109, 279850), (145, 210370), (193, 158050), (218, 139925), (290, 105185), (386, 79025), (545, 55970), (725, 42074), (965, 31610), (1090, 27985), (1450, 21037), (1930, 15805), (2725, 11194), (3161, 9650), (4825, 6322), (5450, 5597)]