30851050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 60621120

約数和(自身を除く): 29770070

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 139, 193, 230, 278, 386, 575, 695, 965, 1150, 1390, 1930, 3197, 3475, 4439, 4825, 6394, 6950, 8878, 9650, 15985, 22195, 26827, 31970, 44390, 53654, 79925, 110975, 134135, 159850, 221950, 268270, 617021, 670675, 1234042, 1341350, 3085105, 6170210, 15425525, 30851050]

約数ペア:

[(1, 30851050), (2, 15425525), (5, 6170210), (10, 3085105), (23, 1341350), (25, 1234042), (46, 670675), (50, 617021), (115, 268270), (139, 221950), (193, 159850), (230, 134135), (278, 110975), (386, 79925), (575, 53654), (695, 44390), (965, 31970), (1150, 26827), (1390, 22195), (1930, 15985), (3197, 9650), (3475, 8878), (4439, 6950), (4825, 6394)]