2015574990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5402

約数の個数: 128

約数和(自身を含む): 5748019200

約数和(自身を除く): 3732444210

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 89, 110, 130, 143, 165, 178, 195, 267, 286, 330, 390, 429, 445, 534, 715, 858, 890, 979, 1157, 1335, 1430, 1958, 2145, 2314, 2670, 2937, 3471, 4290, 4895, 5279, 5785, 5874, 6942, 9790, 10558, 11570, 12727, 14685, 15837, 17355, 25454, 26395, 29370, 31674, 34710, 38181, 52790, 58069, 63635, 68627, 76362, 79185, 116138, 127270, 137254, 158370, 174207, 190905, 205881, 290345, 343135, 348414, 381810, 411762, 469831, 580690, 686270, 754897, 871035, 939662, 1029405, 1409493, 1509794, 1742070, 2058810, 2264691, 2349155, 2818986, 3774485, 4529382, 4698310, 5168141, 6107803, 7047465, 7548970, 10336282, 11323455, 12215606, 14094930, 15504423, 18323409, 22646910, 25840705, 30539015, 31008846, 36646818, 51681410, 61078030, 67185833, 77522115, 91617045, 134371666, 155044230, 183234090, 201557499, 335929165, 403114998, 671858330, 1007787495, 2015574990]

約数ペア:

[(1, 2015574990), (2, 1007787495), (3, 671858330), (5, 403114998), (6, 335929165), (10, 201557499), (11, 183234090), (13, 155044230), (15, 134371666), (22, 91617045), (26, 77522115), (30, 67185833), (33, 61078030), (39, 51681410), (55, 36646818), (65, 31008846), (66, 30539015), (78, 25840705), (89, 22646910), (110, 18323409), (130, 15504423), (143, 14094930), (165, 12215606), (178, 11323455), (195, 10336282), (267, 7548970), (286, 7047465), (330, 6107803), (390, 5168141), (429, 4698310), (445, 4529382), (534, 3774485), (715, 2818986), (858, 2349155), (890, 2264691), (979, 2058810), (1157, 1742070), (1335, 1509794), (1430, 1409493), (1958, 1029405), (2145, 939662), (2314, 871035), (2670, 754897), (2937, 686270), (3471, 580690), (4290, 469831), (4895, 411762), (5279, 381810), (5785, 348414), (5874, 343135), (6942, 290345), (9790, 205881), (10558, 190905), (11570, 174207), (12727, 158370), (14685, 137254), (15837, 127270), (17355, 116138), (25454, 79185), (26395, 76362), (29370, 68627), (31674, 63635), (34710, 58069), (38181, 52790)]