30030770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 69037056

約数和(自身を除く): 39006286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 907, 946, 1505, 1814, 2365, 3010, 3311, 4535, 4730, 6349, 6622, 9070, 9977, 12698, 16555, 19954, 31745, 33110, 39001, 49885, 63490, 69839, 78002, 99770, 139678, 195005, 273007, 349195, 390010, 429011, 546014, 698390, 858022, 1365035, 2145055, 2730070, 3003077, 4290110, 6006154, 15015385, 30030770]

約数ペア:

[(1, 30030770), (2, 15015385), (5, 6006154), (7, 4290110), (10, 3003077), (11, 2730070), (14, 2145055), (22, 1365035), (35, 858022), (43, 698390), (55, 546014), (70, 429011), (77, 390010), (86, 349195), (110, 273007), (154, 195005), (215, 139678), (301, 99770), (385, 78002), (430, 69839), (473, 63490), (602, 49885), (770, 39001), (907, 33110), (946, 31745), (1505, 19954), (1814, 16555), (2365, 12698), (3010, 9977), (3311, 9070), (4535, 6622), (4730, 6349)]