47940270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5369

約数の個数: 64

約数和(自身を含む): 134576640

約数和(自身を除く): 86636370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 5309, 9030, 10618, 15927, 26545, 31854, 37163, 53090, 74326, 79635, 111489, 159270, 185815, 222978, 228287, 371630, 456574, 557445, 684861, 1114890, 1141435, 1369722, 1598009, 2282870, 3196018, 3424305, 4794027, 6848610, 7990045, 9588054, 15980090, 23970135, 47940270]

約数ペア:

[(1, 47940270), (2, 23970135), (3, 15980090), (5, 9588054), (6, 7990045), (7, 6848610), (10, 4794027), (14, 3424305), (15, 3196018), (21, 2282870), (30, 1598009), (35, 1369722), (42, 1141435), (43, 1114890), (70, 684861), (86, 557445), (105, 456574), (129, 371630), (210, 228287), (215, 222978), (258, 185815), (301, 159270), (430, 111489), (602, 79635), (645, 74326), (903, 53090), (1290, 37163), (1505, 31854), (1806, 26545), (3010, 15927), (4515, 10618), (5309, 9030)]