30208086

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7879}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 68083200

約数和(自身を除く): 37875114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 7879, 15758, 23637, 47274, 70911, 141822, 212733, 425466, 559409, 1118818, 1678227, 3356454, 5034681, 10069362, 15104043, 30208086]

約数ペア:

[(1, 30208086), (2, 15104043), (3, 10069362), (6, 5034681), (9, 3356454), (18, 1678227), (27, 1118818), (54, 559409), (71, 425466), (142, 212733), (213, 141822), (426, 70911), (639, 47274), (1278, 23637), (1917, 15758), (3834, 7879)]