214328970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 574560000

約数和(自身を除く): 360231030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 3989, 5373, 5970, 7978, 8955, 10746, 11967, 17910, 19945, 23934, 26865, 35901, 39890, 53730, 59835, 71802, 107703, 119670, 179505, 215406, 359010, 538515, 793811, 1077030, 1587622, 2381433, 3969055, 4762866, 7144299, 7938110, 11907165, 14288598, 21432897, 23814330, 35721495, 42865794, 71442990, 107164485, 214328970]

約数ペア:

[(1, 214328970), (2, 107164485), (3, 71442990), (5, 42865794), (6, 35721495), (9, 23814330), (10, 21432897), (15, 14288598), (18, 11907165), (27, 7938110), (30, 7144299), (45, 4762866), (54, 3969055), (90, 2381433), (135, 1587622), (199, 1077030), (270, 793811), (398, 538515), (597, 359010), (995, 215406), (1194, 179505), (1791, 119670), (1990, 107703), (2985, 71802), (3582, 59835), (3989, 53730), (5373, 39890), (5970, 35901), (7978, 26865), (8955, 23934), (10746, 19945), (11967, 17910)]