119998970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 267805440

約数和(自身を除く): 147806470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 163, 182, 326, 455, 809, 815, 910, 1141, 1618, 1630, 2119, 2282, 4045, 4238, 5663, 5705, 8090, 10517, 10595, 11326, 11410, 14833, 21034, 21190, 28315, 29666, 52585, 56630, 73619, 74165, 105170, 131867, 147238, 148330, 263734, 368095, 659335, 736190, 923069, 1318670, 1714271, 1846138, 3428542, 4615345, 8571355, 9230690, 11999897, 17142710, 23999794, 59999485, 119998970]

約数ペア:

[(1, 119998970), (2, 59999485), (5, 23999794), (7, 17142710), (10, 11999897), (13, 9230690), (14, 8571355), (26, 4615345), (35, 3428542), (65, 1846138), (70, 1714271), (91, 1318670), (130, 923069), (163, 736190), (182, 659335), (326, 368095), (455, 263734), (809, 148330), (815, 147238), (910, 131867), (1141, 105170), (1618, 74165), (1630, 73619), (2119, 56630), (2282, 52585), (4045, 29666), (4238, 28315), (5663, 21190), (5705, 21034), (8090, 14833), (10517, 11410), (10595, 11326)]