301156730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 637009920

約数和(自身を除く): 335853190

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 239, 329, 383, 470, 478, 658, 766, 1195, 1645, 1673, 1915, 2390, 2681, 3290, 3346, 3830, 5362, 8365, 11233, 13405, 16730, 18001, 22466, 26810, 36002, 56165, 78631, 90005, 91537, 112330, 126007, 157262, 180010, 183074, 252014, 393155, 457685, 630035, 640759, 786310, 915370, 1260070, 1281518, 3203795, 4302239, 6407590, 8604478, 21511195, 30115673, 43022390, 60231346, 150578365, 301156730]

約数ペア:

[(1, 301156730), (2, 150578365), (5, 60231346), (7, 43022390), (10, 30115673), (14, 21511195), (35, 8604478), (47, 6407590), (70, 4302239), (94, 3203795), (235, 1281518), (239, 1260070), (329, 915370), (383, 786310), (470, 640759), (478, 630035), (658, 457685), (766, 393155), (1195, 252014), (1645, 183074), (1673, 180010), (1915, 157262), (2390, 126007), (2681, 112330), (3290, 91537), (3346, 90005), (3830, 78631), (5362, 56165), (8365, 36002), (11233, 26810), (13405, 22466), (16730, 18001)]