346314570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23227}}^1$

素因数の和:23315

約数の個数: 64

約数和(自身を含む): 963311616

約数和(自身を除く): 616997046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 23227, 46454, 69681, 116135, 139362, 162589, 232270, 325178, 348405, 487767, 696810, 812945, 975534, 1625890, 1649117, 2438835, 3298234, 4877670, 4947351, 8245585, 9894702, 11543819, 16491170, 23087638, 24736755, 34631457, 49473510, 57719095, 69262914, 115438190, 173157285, 346314570]

約数ペア:

[(1, 346314570), (2, 173157285), (3, 115438190), (5, 69262914), (6, 57719095), (7, 49473510), (10, 34631457), (14, 24736755), (15, 23087638), (21, 16491170), (30, 11543819), (35, 9894702), (42, 8245585), (70, 4947351), (71, 4877670), (105, 3298234), (142, 2438835), (210, 1649117), (213, 1625890), (355, 975534), (426, 812945), (497, 696810), (710, 487767), (994, 348405), (1065, 325178), (1491, 232270), (2130, 162589), (2485, 139362), (2982, 116135), (4970, 69681), (7455, 46454), (14910, 23227)]