30245982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1609}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 65456160

約数和(自身を除く): 35210178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 1609, 3133, 3218, 4827, 6266, 9399, 9654, 18798, 20917, 41834, 62751, 125502, 387769, 775538, 1163307, 2326614, 5040997, 10081994, 15122991, 30245982]

約数ペア:

[(1, 30245982), (2, 15122991), (3, 10081994), (6, 5040997), (13, 2326614), (26, 1163307), (39, 775538), (78, 387769), (241, 125502), (482, 62751), (723, 41834), (1446, 20917), (1609, 18798), (3133, 9654), (3218, 9399), (4827, 6266)]