66607770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 104775270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 2609, 4255, 5106, 5218, 7827, 8510, 12765, 13045, 15654, 25530, 26090, 39135, 60007, 78270, 96533, 120014, 180021, 193066, 289599, 300035, 360042, 482665, 579198, 600070, 900105, 965330, 1447995, 1800210, 2220259, 2895990, 4440518, 6660777, 11101295, 13321554, 22202590, 33303885, 66607770]

約数ペア:

[(1, 66607770), (2, 33303885), (3, 22202590), (5, 13321554), (6, 11101295), (10, 6660777), (15, 4440518), (23, 2895990), (30, 2220259), (37, 1800210), (46, 1447995), (69, 965330), (74, 900105), (111, 600070), (115, 579198), (138, 482665), (185, 360042), (222, 300035), (230, 289599), (345, 193066), (370, 180021), (555, 120014), (690, 96533), (851, 78270), (1110, 60007), (1702, 39135), (2553, 26090), (2609, 25530), (4255, 15654), (5106, 13045), (5218, 12765), (7827, 8510)]