30146274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 69276480

約数和(自身を除く): 39130206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 487, 543, 974, 1086, 1461, 1629, 2922, 3258, 3439, 4383, 6878, 8766, 9253, 10317, 18506, 20634, 27759, 30951, 55518, 61902, 83277, 88147, 166554, 176294, 264441, 528882, 793323, 1586646, 1674793, 3349586, 5024379, 10048758, 15073137, 30146274]

約数ペア:

[(1, 30146274), (2, 15073137), (3, 10048758), (6, 5024379), (9, 3349586), (18, 1674793), (19, 1586646), (38, 793323), (57, 528882), (114, 264441), (171, 176294), (181, 166554), (342, 88147), (362, 83277), (487, 61902), (543, 55518), (974, 30951), (1086, 27759), (1461, 20634), (1629, 18506), (2922, 10317), (3258, 9253), (3439, 8766), (4383, 6878)]