127650690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61667}}^1$

素因数の和:61703

約数の個数: 48

約数和(自身を含む): 346327488

約数和(自身を除く): 218676798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 61667, 123334, 185001, 308335, 370002, 555003, 616670, 925005, 1110006, 1418341, 1850010, 2775015, 2836682, 4255023, 5550030, 7091705, 8510046, 12765069, 14183410, 21275115, 25530138, 42550230, 63825345, 127650690]

約数ペア:

[(1, 127650690), (2, 63825345), (3, 42550230), (5, 25530138), (6, 21275115), (9, 14183410), (10, 12765069), (15, 8510046), (18, 7091705), (23, 5550030), (30, 4255023), (45, 2836682), (46, 2775015), (69, 1850010), (90, 1418341), (115, 1110006), (138, 925005), (207, 616670), (230, 555003), (345, 370002), (414, 308335), (690, 185001), (1035, 123334), (2070, 61667)]