2708552730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3496

約数の個数: 128

約数和(自身を含む): 7346142720

約数和(自身を除く): 4637589990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 71, 78, 87, 130, 142, 145, 174, 195, 213, 290, 355, 377, 390, 426, 435, 710, 754, 870, 923, 1065, 1131, 1846, 1885, 2059, 2130, 2262, 2769, 3373, 3770, 4118, 4615, 5538, 5655, 6177, 6746, 9230, 10119, 10295, 11310, 12354, 13845, 16865, 20238, 20590, 26767, 27690, 30885, 33730, 43849, 50595, 53534, 61770, 80301, 87698, 97817, 101190, 131547, 133835, 160602, 195634, 219245, 239483, 263094, 267670, 293451, 401505, 438490, 478966, 489085, 586902, 657735, 718449, 803010, 978170, 1197415, 1271621, 1315470, 1436898, 1467255, 2394830, 2543242, 2934510, 3113279, 3592245, 3814863, 6226558, 6358105, 6945007, 7184490, 7629726, 9339837, 12716210, 13890014, 15566395, 18679674, 19074315, 20835021, 31132790, 34725035, 38148630, 41670042, 46699185, 69450070, 90285091, 93398370, 104175105, 180570182, 208350210, 270855273, 451425455, 541710546, 902850910, 1354276365, 2708552730]

約数ペア:

[(1, 2708552730), (2, 1354276365), (3, 902850910), (5, 541710546), (6, 451425455), (10, 270855273), (13, 208350210), (15, 180570182), (26, 104175105), (29, 93398370), (30, 90285091), (39, 69450070), (58, 46699185), (65, 41670042), (71, 38148630), (78, 34725035), (87, 31132790), (130, 20835021), (142, 19074315), (145, 18679674), (174, 15566395), (195, 13890014), (213, 12716210), (290, 9339837), (355, 7629726), (377, 7184490), (390, 6945007), (426, 6358105), (435, 6226558), (710, 3814863), (754, 3592245), (870, 3113279), (923, 2934510), (1065, 2543242), (1131, 2394830), (1846, 1467255), (1885, 1436898), (2059, 1315470), (2130, 1271621), (2262, 1197415), (2769, 978170), (3373, 803010), (3770, 718449), (4118, 657735), (4615, 586902), (5538, 489085), (5655, 478966), (6177, 438490), (6746, 401505), (9230, 293451), (10119, 267670), (10295, 263094), (11310, 239483), (12354, 219245), (13845, 195634), (16865, 160602), (20238, 133835), (20590, 131547), (26767, 101190), (27690, 97817), (30885, 87698), (33730, 80301), (43849, 61770), (50595, 53534)]