90902670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131743}}^1$

素因数の和:131776

約数の個数: 32

約数和(自身を含む): 227653632

約数和(自身を除く): 136750962

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 131743, 263486, 395229, 658715, 790458, 1317430, 1976145, 3030089, 3952290, 6060178, 9090267, 15150445, 18180534, 30300890, 45451335, 90902670]

約数ペア:

[(1, 90902670), (2, 45451335), (3, 30300890), (5, 18180534), (6, 15150445), (10, 9090267), (15, 6060178), (23, 3952290), (30, 3030089), (46, 1976145), (69, 1317430), (115, 790458), (138, 658715), (230, 395229), (345, 263486), (690, 131743)]