1089713090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 2176222464

約数和(自身を除く): 1086509374

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 337, 391, 674, 782, 827, 1654, 1685, 1955, 3370, 3910, 4135, 5729, 7751, 8270, 11458, 14059, 15502, 19021, 28118, 28645, 38042, 38755, 57290, 70295, 77510, 95105, 131767, 140590, 190210, 263534, 278699, 323357, 557398, 646714, 658835, 1317670, 1393495, 1616785, 2786990, 3233570, 4737883, 6410077, 9475766, 12820154, 23689415, 32050385, 47378830, 64100770, 108971309, 217942618, 544856545, 1089713090]

約数ペア:

[(1, 1089713090), (2, 544856545), (5, 217942618), (10, 108971309), (17, 64100770), (23, 47378830), (34, 32050385), (46, 23689415), (85, 12820154), (115, 9475766), (170, 6410077), (230, 4737883), (337, 3233570), (391, 2786990), (674, 1616785), (782, 1393495), (827, 1317670), (1654, 658835), (1685, 646714), (1955, 557398), (3370, 323357), (3910, 278699), (4135, 263534), (5729, 190210), (7751, 140590), (8270, 131767), (11458, 95105), (14059, 77510), (15502, 70295), (19021, 57290), (28118, 38755), (28645, 38042)]