71770890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 179112960

約数和(自身を除く): 107342070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 229, 310, 337, 458, 465, 674, 687, 930, 1011, 1145, 1374, 1685, 2022, 2290, 3370, 3435, 5055, 6870, 7099, 10110, 10447, 14198, 20894, 21297, 31341, 35495, 42594, 52235, 62682, 70990, 77173, 104470, 106485, 154346, 156705, 212970, 231519, 313410, 385865, 463038, 771730, 1157595, 2315190, 2392363, 4784726, 7177089, 11961815, 14354178, 23923630, 35885445, 71770890]

約数ペア:

[(1, 71770890), (2, 35885445), (3, 23923630), (5, 14354178), (6, 11961815), (10, 7177089), (15, 4784726), (30, 2392363), (31, 2315190), (62, 1157595), (93, 771730), (155, 463038), (186, 385865), (229, 313410), (310, 231519), (337, 212970), (458, 156705), (465, 154346), (674, 106485), (687, 104470), (930, 77173), (1011, 70990), (1145, 62682), (1374, 52235), (1685, 42594), (2022, 35495), (2290, 31341), (3370, 21297), (3435, 20894), (5055, 14198), (6870, 10447), (7099, 10110)]