271628730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49477}}^1$

素因数の和:49551

約数の個数: 48

約数和(自身を含む): 717826824

約数和(自身を除く): 446198094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 49477, 98954, 148431, 247385, 296862, 445293, 494770, 742155, 890586, 1484310, 2226465, 3018097, 4452930, 6036194, 9054291, 15090485, 18108582, 27162873, 30180970, 45271455, 54325746, 90542910, 135814365, 271628730]

約数ペア:

[(1, 271628730), (2, 135814365), (3, 90542910), (5, 54325746), (6, 45271455), (9, 30180970), (10, 27162873), (15, 18108582), (18, 15090485), (30, 9054291), (45, 6036194), (61, 4452930), (90, 3018097), (122, 2226465), (183, 1484310), (305, 890586), (366, 742155), (549, 494770), (610, 445293), (915, 296862), (1098, 247385), (1830, 148431), (2745, 98954), (5490, 49477)]