30265110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 81259200

約数和(自身を除く): 50994090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 569, 591, 985, 1138, 1182, 1707, 1773, 1970, 2845, 2955, 3414, 3546, 5121, 5319, 5690, 5910, 8535, 8865, 10242, 10638, 15363, 17070, 17730, 25605, 26595, 30726, 51210, 53190, 76815, 112093, 153630, 224186, 336279, 560465, 672558, 1008837, 1120930, 1681395, 2017674, 3026511, 3362790, 5044185, 6053022, 10088370, 15132555, 30265110]

約数ペア:

[(1, 30265110), (2, 15132555), (3, 10088370), (5, 6053022), (6, 5044185), (9, 3362790), (10, 3026511), (15, 2017674), (18, 1681395), (27, 1120930), (30, 1008837), (45, 672558), (54, 560465), (90, 336279), (135, 224186), (197, 153630), (270, 112093), (394, 76815), (569, 53190), (591, 51210), (985, 30726), (1138, 26595), (1182, 25605), (1707, 17730), (1773, 17070), (1970, 15363), (2845, 10638), (2955, 10242), (3414, 8865), (3546, 8535), (5121, 5910), (5319, 5690)]