1344690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 3564288

約数和(自身を除く): 2219598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 223, 335, 402, 446, 603, 669, 670, 1005, 1115, 1206, 1338, 2007, 2010, 2230, 3015, 3345, 4014, 6030, 6690, 10035, 14941, 20070, 29882, 44823, 74705, 89646, 134469, 149410, 224115, 268938, 448230, 672345, 1344690]

約数ペア:

[(1, 1344690), (2, 672345), (3, 448230), (5, 268938), (6, 224115), (9, 149410), (10, 134469), (15, 89646), (18, 74705), (30, 44823), (45, 29882), (67, 20070), (90, 14941), (134, 10035), (201, 6690), (223, 6030), (335, 4014), (402, 3345), (446, 3015), (603, 2230), (669, 2010), (670, 2007), (1005, 1338), (1115, 1206)]