7769790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4134

約数の個数: 64

約数和(自身を含む): 23685120

約数和(自身を除く): 15915330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4111, 8222, 12333, 20555, 24666, 28777, 36999, 41110, 57554, 61665, 73998, 86331, 110997, 123330, 143885, 172662, 184995, 221994, 258993, 287770, 369990, 431655, 517986, 554985, 776979, 863310, 1109970, 1294965, 1553958, 2589930, 3884895, 7769790]

約数ペア:

[(1, 7769790), (2, 3884895), (3, 2589930), (5, 1553958), (6, 1294965), (7, 1109970), (9, 863310), (10, 776979), (14, 554985), (15, 517986), (18, 431655), (21, 369990), (27, 287770), (30, 258993), (35, 221994), (42, 184995), (45, 172662), (54, 143885), (63, 123330), (70, 110997), (90, 86331), (105, 73998), (126, 61665), (135, 57554), (189, 41110), (210, 36999), (270, 28777), (315, 24666), (378, 20555), (630, 12333), (945, 8222), (1890, 4111)]