149020610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{953}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 282994560

約数和(自身を除く): 133973950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 823, 953, 1646, 1906, 4115, 4765, 8230, 9530, 15637, 18107, 31274, 36214, 78185, 90535, 156370, 181070, 784319, 1568638, 3921595, 7843190, 14902061, 29804122, 74510305, 149020610]

約数ペア:

[(1, 149020610), (2, 74510305), (5, 29804122), (10, 14902061), (19, 7843190), (38, 3921595), (95, 1568638), (190, 784319), (823, 181070), (953, 156370), (1646, 90535), (1906, 78185), (4115, 36214), (4765, 31274), (8230, 18107), (9530, 15637)]