30704910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 76383216

約数和(自身を除く): 45678306

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 841, 870, 1217, 1682, 2434, 2523, 3651, 4205, 5046, 6085, 7302, 8410, 12170, 12615, 18255, 25230, 35293, 36510, 70586, 105879, 176465, 211758, 352930, 529395, 1023497, 1058790, 2046994, 3070491, 5117485, 6140982, 10234970, 15352455, 30704910]

約数ペア:

[(1, 30704910), (2, 15352455), (3, 10234970), (5, 6140982), (6, 5117485), (10, 3070491), (15, 2046994), (29, 1058790), (30, 1023497), (58, 529395), (87, 352930), (145, 211758), (174, 176465), (290, 105879), (435, 70586), (841, 36510), (870, 35293), (1217, 25230), (1682, 18255), (2434, 12615), (2523, 12170), (3651, 8410), (4205, 7302), (5046, 6085)]